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| 1 | +#!/bin/bash |
| 2 | +# |
| 3 | +# FERP Integration Test Suite |
| 4 | +# Comprehensive tests for all command-line flags |
| 5 | +# |
| 6 | +# Usage: ./integration_test.sh [--compare-grep] [--verbose] [--filter PATTERN] |
| 7 | +# |
| 8 | +# Options: |
| 9 | +# --compare-grep Compare ferp output against GNU grep |
| 10 | +# --verbose Show detailed output for each test |
| 11 | +# --filter PATTERN Only run tests matching PATTERN |
| 12 | +# |
| 13 | + |
| 14 | +set -uo pipefail |
| 15 | +# Note: not using -e because we want tests to continue on failure |
| 16 | + |
| 17 | +# Colors for output |
| 18 | +RED='\033[0;31m' |
| 19 | +GREEN='\033[0;32m' |
| 20 | +YELLOW='\033[1;33m' |
| 21 | +BLUE='\033[0;34m' |
| 22 | +NC='\033[0m' # No Color |
| 23 | + |
| 24 | +# Test counters |
| 25 | +TESTS_RUN=0 |
| 26 | +TESTS_PASSED=0 |
| 27 | +TESTS_FAILED=0 |
| 28 | +TESTS_SKIPPED=0 |
| 29 | + |
| 30 | +# Options |
| 31 | +COMPARE_GREP=false |
| 32 | +VERBOSE=false |
| 33 | +FILTER="" |
| 34 | + |
| 35 | +# Paths |
| 36 | +SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)" |
| 37 | +FERP="${SCRIPT_DIR}/../ferp" |
| 38 | +FIXTURES="${SCRIPT_DIR}/fixtures" |
| 39 | + |
| 40 | +# Parse arguments |
| 41 | +while [[ $# -gt 0 ]]; do |
| 42 | + case $1 in |
| 43 | + --compare-grep) |
| 44 | + COMPARE_GREP=true |
| 45 | + shift |
| 46 | + ;; |
| 47 | + --verbose) |
| 48 | + VERBOSE=true |
| 49 | + shift |
| 50 | + ;; |
| 51 | + --filter) |
| 52 | + FILTER="$2" |
| 53 | + shift 2 |
| 54 | + ;; |
| 55 | + *) |
| 56 | + echo "Unknown option: $1" |
| 57 | + exit 1 |
| 58 | + ;; |
| 59 | + esac |
| 60 | +done |
| 61 | + |
| 62 | +# Check ferp exists |
| 63 | +if [[ ! -x "$FERP" ]]; then |
| 64 | + echo -e "${RED}Error: ferp binary not found at $FERP${NC}" |
| 65 | + echo "Run 'make' first to build ferp" |
| 66 | + exit 1 |
| 67 | +fi |
| 68 | + |
| 69 | +#------------------------------------------------------------------------------ |
| 70 | +# Test Framework Functions |
| 71 | +#------------------------------------------------------------------------------ |
| 72 | + |
| 73 | +log_test() { |
| 74 | + local name="$1" |
| 75 | + if [[ "$VERBOSE" == "true" ]]; then |
| 76 | + echo -e "${BLUE}Running:${NC} $name" |
| 77 | + fi |
| 78 | +} |
| 79 | + |
| 80 | +pass() { |
| 81 | + local name="$1" |
| 82 | + ((TESTS_PASSED++)) |
| 83 | + ((TESTS_RUN++)) |
| 84 | + echo -e "${GREEN}PASS${NC}: $name" |
| 85 | +} |
| 86 | + |
| 87 | +fail() { |
| 88 | + local name="$1" |
| 89 | + local reason="${2:-}" |
| 90 | + ((TESTS_FAILED++)) |
| 91 | + ((TESTS_RUN++)) |
| 92 | + echo -e "${RED}FAIL${NC}: $name" |
| 93 | + if [[ -n "$reason" ]]; then |
| 94 | + echo -e " ${YELLOW}Reason:${NC} $reason" |
| 95 | + fi |
| 96 | +} |
| 97 | + |
| 98 | +skip() { |
| 99 | + local name="$1" |
| 100 | + local reason="${2:-}" |
| 101 | + ((TESTS_SKIPPED++)) |
| 102 | + echo -e "${YELLOW}SKIP${NC}: $name${reason:+ ($reason)}" |
| 103 | +} |
| 104 | + |
| 105 | +should_run() { |
| 106 | + local name="$1" |
| 107 | + if [[ -n "$FILTER" && ! "$name" =~ $FILTER ]]; then |
| 108 | + return 1 |
| 109 | + fi |
| 110 | + return 0 |
| 111 | +} |
| 112 | + |
| 113 | +# Run ferp and check exit code |
| 114 | +# Usage: run_ferp_expect EXIT_CODE ARGS... |
| 115 | +run_ferp_expect() { |
| 116 | + local expected_exit="$1" |
| 117 | + shift |
| 118 | + local actual_exit=0 |
| 119 | + "$FERP" "$@" >/dev/null 2>&1 || actual_exit=$? |
| 120 | + [[ "$actual_exit" -eq "$expected_exit" ]] |
| 121 | +} |
| 122 | + |
| 123 | +# Run ferp and capture output |
| 124 | +# Usage: run_ferp ARGS... |
| 125 | +run_ferp() { |
| 126 | + "$FERP" "$@" 2>/dev/null || true |
| 127 | +} |
| 128 | + |
| 129 | +# Compare ferp output to expected string |
| 130 | +# Usage: assert_output "expected" ferp_args... |
| 131 | +assert_output() { |
| 132 | + local expected="$1" |
| 133 | + shift |
| 134 | + local actual |
| 135 | + actual=$("$FERP" "$@" 2>/dev/null) || true |
| 136 | + [[ "$actual" == "$expected" ]] |
| 137 | +} |
| 138 | + |
| 139 | +# Compare ferp output to grep output |
| 140 | +# Usage: assert_matches_grep ARGS... |
| 141 | +assert_matches_grep() { |
| 142 | + if [[ "$COMPARE_GREP" != "true" ]]; then |
| 143 | + return 0 |
| 144 | + fi |
| 145 | + local ferp_out grep_out |
| 146 | + ferp_out=$("$FERP" "$@" 2>/dev/null) || true |
| 147 | + grep_out=$(grep "$@" 2>/dev/null) || true |
| 148 | + [[ "$ferp_out" == "$grep_out" ]] |
| 149 | +} |
| 150 | + |
| 151 | +# Count output lines |
| 152 | +# Usage: assert_line_count EXPECTED ferp_args... |
| 153 | +assert_line_count() { |
| 154 | + local expected="$1" |
| 155 | + shift |
| 156 | + local actual |
| 157 | + actual=$("$FERP" "$@" 2>/dev/null | wc -l) || true |
| 158 | + [[ "$actual" -eq "$expected" ]] |
| 159 | +} |
| 160 | + |
| 161 | +# Check that output contains a string |
| 162 | +# Usage: assert_contains "substring" ferp_args... |
| 163 | +assert_contains() { |
| 164 | + local substring="$1" |
| 165 | + shift |
| 166 | + local output |
| 167 | + output=$("$FERP" "$@" 2>/dev/null) || true |
| 168 | + [[ "$output" == *"$substring"* ]] |
| 169 | +} |
| 170 | + |
| 171 | +# Check that output does NOT contain a string |
| 172 | +# Usage: assert_not_contains "substring" ferp_args... |
| 173 | +assert_not_contains() { |
| 174 | + local substring="$1" |
| 175 | + shift |
| 176 | + local output |
| 177 | + output=$("$FERP" "$@" 2>/dev/null) || true |
| 178 | + [[ "$output" != *"$substring"* ]] |
| 179 | +} |
| 180 | + |
| 181 | +#------------------------------------------------------------------------------ |
| 182 | +# Test Categories |
| 183 | +#------------------------------------------------------------------------------ |
| 184 | + |
| 185 | +section() { |
| 186 | + echo "" |
| 187 | + echo -e "${BLUE}━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━${NC}" |
| 188 | + echo -e "${BLUE} $1${NC}" |
| 189 | + echo -e "${BLUE}━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━${NC}" |
| 190 | +} |
| 191 | + |
| 192 | +#------------------------------------------------------------------------------ |
| 193 | +# PATTERN TYPE TESTS (-E, -F, -G, -P) |
| 194 | +#------------------------------------------------------------------------------ |
| 195 | + |
| 196 | +test_pattern_types() { |
| 197 | + section "Pattern Type Tests (-E, -F, -G, -P)" |
| 198 | + local name |
| 199 | + |
| 200 | + # -G / --basic-regexp (BRE - default) |
| 201 | + name="-G: BRE is default mode" |
| 202 | + should_run "$name" && { |
| 203 | + log_test "$name" |
| 204 | + # "hello" should match lines containing "hello" |
| 205 | + if assert_contains "hello world" "hello" "$FIXTURES/simple.txt"; then |
| 206 | + pass "$name" |
| 207 | + else |
| 208 | + fail "$name" |
| 209 | + fi |
| 210 | + } |
| 211 | + |
| 212 | + name="-G: BRE treats + as literal" |
| 213 | + should_run "$name" && { |
| 214 | + log_test "$name" |
| 215 | + if assert_contains "a+b equals c" "a+b" "$FIXTURES/special_chars.txt"; then |
| 216 | + pass "$name" |
| 217 | + else |
| 218 | + fail "$name" |
| 219 | + fi |
| 220 | + } |
| 221 | + |
| 222 | + name="-G: BRE treats | as literal" |
| 223 | + should_run "$name" && { |
| 224 | + log_test "$name" |
| 225 | + if assert_contains "pipe|character" "pipe|character" "$FIXTURES/special_chars.txt"; then |
| 226 | + pass "$name" |
| 227 | + else |
| 228 | + fail "$name" |
| 229 | + fi |
| 230 | + } |
| 231 | + |
| 232 | + name="-G: BRE escaped grouping \\(\\)" |
| 233 | + should_run "$name" && { |
| 234 | + log_test "$name" |
| 235 | + if echo "abab" | "$FERP" '\(ab\)\{2\}' | grep -q "abab"; then |
| 236 | + pass "$name" |
| 237 | + else |
| 238 | + fail "$name" |
| 239 | + fi |
| 240 | + } |
| 241 | + |
| 242 | + # -E / --extended-regexp (ERE) |
| 243 | + name="-E: ERE + quantifier" |
| 244 | + should_run "$name" && { |
| 245 | + log_test "$name" |
| 246 | + if echo "helllo" | "$FERP" -E "hel+o" | grep -q "helllo"; then |
| 247 | + pass "$name" |
| 248 | + else |
| 249 | + fail "$name" |
| 250 | + fi |
| 251 | + } |
| 252 | + |
| 253 | + name="-E: ERE ? quantifier (match)" |
| 254 | + should_run "$name" && { |
| 255 | + log_test "$name" |
| 256 | + if echo "helo" | "$FERP" -E "hel?o" | grep -q "helo"; then |
| 257 | + pass "$name" |
| 258 | + else |
| 259 | + fail "$name" |
| 260 | + fi |
| 261 | + } |
| 262 | + |
| 263 | + name="-E: ERE ? quantifier (zero match)" |
| 264 | + should_run "$name" && { |
| 265 | + log_test "$name" |
| 266 | + if echo "heo" | "$FERP" -E "hel?o" | grep -q "heo"; then |
| 267 | + pass "$name" |
| 268 | + else |
| 269 | + fail "$name" |
| 270 | + fi |
| 271 | + } |
| 272 | + |
| 273 | + name="-E: ERE alternation |" |
| 274 | + should_run "$name" && { |
| 275 | + log_test "$name" |
| 276 | + local out |
| 277 | + out=$(printf "cat\ndog\nbird\n" | "$FERP" -E "cat|dog") |
| 278 | + if [[ "$out" == $'cat\ndog' ]]; then |
| 279 | + pass "$name" |
| 280 | + else |
| 281 | + fail "$name" "got: $out" |
| 282 | + fi |
| 283 | + } |
| 284 | + |
| 285 | + name="-E: ERE unescaped grouping ()" |
| 286 | + should_run "$name" && { |
| 287 | + log_test "$name" |
| 288 | + if echo "abab" | "$FERP" -E "(ab){2}" | grep -q "abab"; then |
| 289 | + pass "$name" |
| 290 | + else |
| 291 | + fail "$name" |
| 292 | + fi |
| 293 | + } |
| 294 | + |
| 295 | + name="--extended-regexp: long form works" |
| 296 | + should_run "$name" && { |
| 297 | + log_test "$name" |
| 298 | + if echo "hello" | "$FERP" --extended-regexp "hel+" | grep -q "hello"; then |
| 299 | + pass "$name" |
| 300 | + else |
| 301 | + fail "$name" |
| 302 | + fi |
| 303 | + } |
| 304 | + |
| 305 | + # -F / --fixed-strings |
| 306 | + name="-F: treats regex chars as literal" |
| 307 | + should_run "$name" && { |
| 308 | + log_test "$name" |
| 309 | + if assert_contains "regex: foo.*bar" -F "foo.*bar" "$FIXTURES/special_chars.txt"; then |
| 310 | + pass "$name" |
| 311 | + else |
| 312 | + fail "$name" |
| 313 | + fi |
| 314 | + } |
| 315 | + |
| 316 | + name="-F: literal $ match" |
| 317 | + should_run "$name" && { |
| 318 | + log_test "$name" |
| 319 | + if assert_contains 'price is $100' -F '$100' "$FIXTURES/special_chars.txt"; then |
| 320 | + pass "$name" |
| 321 | + else |
| 322 | + fail "$name" |
| 323 | + fi |
| 324 | + } |
| 325 | + |
| 326 | + name="-F: literal brackets match" |
| 327 | + should_run "$name" && { |
| 328 | + log_test "$name" |
| 329 | + if assert_contains "brackets [test] here" -F "[test]" "$FIXTURES/special_chars.txt"; then |
| 330 | + pass "$name" |
| 331 | + else |
| 332 | + fail "$name" |
| 333 | + fi |
| 334 | + } |
| 335 | + |
| 336 | + name="--fixed-strings: long form works" |
| 337 | + should_run "$name" && { |
| 338 | + log_test "$name" |
| 339 | + if assert_contains "a+b equals c" --fixed-strings "a+b" "$FIXTURES/special_chars.txt"; then |
| 340 | + pass "$name" |
| 341 | + else |
| 342 | + fail "$name" |
| 343 | + fi |
| 344 | + } |
| 345 | + |
| 346 | + # -P / --perl-regexp (PCRE) |
| 347 | + name="-P: basic PCRE match" |
| 348 | + should_run "$name" && { |
| 349 | + log_test "$name" |
| 350 | + if echo "hello world" | "$FERP" -P "hello" | grep -q "hello"; then |
| 351 | + pass "$name" |
| 352 | + else |
| 353 | + fail "$name" |
| 354 | + fi |
| 355 | + } |
| 356 | + |
| 357 | + name="-P: PCRE \\d digit class" |
| 358 | + should_run "$name" && { |
| 359 | + log_test "$name" |
| 360 | + if echo "test123" | "$FERP" -P '\d+' | grep -q "test123"; then |
| 361 | + pass "$name" |
| 362 | + else |
| 363 | + fail "$name" |
| 364 | + fi |
| 365 | + } |
| 366 | + |
| 367 | + name="-P: PCRE \\w word class" |
| 368 | + should_run "$name" && { |
| 369 | + log_test "$name" |
| 370 | + if echo "hello_world" | "$FERP" -P '\w+' | grep -q "hello_world"; then |
| 371 | + pass "$name" |
| 372 | + else |
| 373 | + fail "$name" |
| 374 | + fi |
| 375 | + } |
| 376 | + |
| 377 | + name="-P: PCRE positive lookahead (?=)" |
| 378 | + should_run "$name" && { |
| 379 | + log_test "$name" |
| 380 | + if echo "foobar" | "$FERP" -P 'foo(?=bar)' | grep -q "foobar"; then |
| 381 | + pass "$name" |
| 382 | + else |
| 383 | + fail "$name" |
| 384 | + fi |
| 385 | + } |
| 386 | + |
| 387 | + name="-P: PCRE negative lookahead (?!)" |
| 388 | + should_run "$name" && { |
| 389 | + log_test "$name" |
| 390 | + if echo "foobaz" | "$FERP" -P 'foo(?!bar)' | grep -q "foobaz"; then |
| 391 | + pass "$name" |
| 392 | + else |
| 393 | + fail "$name" |
| 394 | + fi |
| 395 | + } |
| 396 | + |
| 397 | + name="-P: PCRE positive lookbehind (?<=)" |
| 398 | + should_run "$name" && { |
| 399 | + log_test "$name" |
| 400 | + if echo "foobar" | "$FERP" -P '(?<=foo)bar' | grep -q "foobar"; then |
| 401 | + pass "$name" |
| 402 | + else |
| 403 | + fail "$name" |
| 404 | + fi |
| 405 | + } |
| 406 | + |
| 407 | + name="-P: PCRE non-capturing group (?:)" |
| 408 | + should_run "$name" && { |
| 409 | + log_test "$name" |
| 410 | + if echo "abcabc" | "$FERP" -P '(?:abc)+' | grep -q "abcabc"; then |
| 411 | + pass "$name" |
| 412 | + else |
| 413 | + fail "$name" |
| 414 | + fi |
| 415 | + } |
| 416 | +} |
| 417 | + |
| 418 | +#------------------------------------------------------------------------------ |
| 419 | +# MATCHING CONTROL TESTS (-i, -v, -w, -x) |
| 420 | +#------------------------------------------------------------------------------ |
| 421 | + |
| 422 | +test_matching_control() { |
| 423 | + section "Matching Control Tests (-i, -v, -w, -x)" |
| 424 | + local name |
| 425 | + |
| 426 | + # -i / --ignore-case |
| 427 | + name="-i: case insensitive match (lowercase pattern)" |
| 428 | + should_run "$name" && { |
| 429 | + log_test "$name" |
| 430 | + local out |
| 431 | + out=$("$FERP" -i "hello" "$FIXTURES/simple.txt" | wc -l) |
| 432 | + if [[ "$out" -eq 4 ]]; then # hello, Hello, HELLO, line with hello |
| 433 | + pass "$name" |
| 434 | + else |
| 435 | + fail "$name" "expected 4 lines, got $out" |
| 436 | + fi |
| 437 | + } |
| 438 | + |
| 439 | + name="-i: case insensitive match (uppercase pattern)" |
| 440 | + should_run "$name" && { |
| 441 | + log_test "$name" |
| 442 | + local out |
| 443 | + out=$("$FERP" -i "HELLO" "$FIXTURES/simple.txt" | wc -l) |
| 444 | + if [[ "$out" -eq 4 ]]; then |
| 445 | + pass "$name" |
| 446 | + else |
| 447 | + fail "$name" "expected 4 lines, got $out" |
| 448 | + fi |
| 449 | + } |
| 450 | + |
| 451 | + name="-i: case insensitive with -F" |
| 452 | + should_run "$name" && { |
| 453 | + log_test "$name" |
| 454 | + local out |
| 455 | + out=$("$FERP" -iF "HELLO" "$FIXTURES/simple.txt" | wc -l) |
| 456 | + if [[ "$out" -eq 4 ]]; then |
| 457 | + pass "$name" |
| 458 | + else |
| 459 | + fail "$name" "expected 4 lines, got $out" |
| 460 | + fi |
| 461 | + } |
| 462 | + |
| 463 | + name="-i: case insensitive with -E" |
| 464 | + should_run "$name" && { |
| 465 | + log_test "$name" |
| 466 | + local out |
| 467 | + out=$("$FERP" -iE "hel+" "$FIXTURES/simple.txt" | wc -l) |
| 468 | + if [[ "$out" -eq 4 ]]; then |
| 469 | + pass "$name" |
| 470 | + else |
| 471 | + fail "$name" "expected 4 lines, got $out" |
| 472 | + fi |
| 473 | + } |
| 474 | + |
| 475 | + name="--ignore-case: long form works" |
| 476 | + should_run "$name" && { |
| 477 | + log_test "$name" |
| 478 | + local out |
| 479 | + out=$("$FERP" --ignore-case "HELLO" "$FIXTURES/simple.txt" | wc -l) |
| 480 | + if [[ "$out" -eq 4 ]]; then |
| 481 | + pass "$name" |
| 482 | + else |
| 483 | + fail "$name" |
| 484 | + fi |
| 485 | + } |
| 486 | + |
| 487 | + name="--no-ignore-case: disables case insensitivity" |
| 488 | + should_run "$name" && { |
| 489 | + log_test "$name" |
| 490 | + local out |
| 491 | + out=$("$FERP" -i --no-ignore-case "hello" "$FIXTURES/simple.txt" | wc -l) |
| 492 | + if [[ "$out" -eq 2 ]]; then # only lowercase hello |
| 493 | + pass "$name" |
| 494 | + else |
| 495 | + fail "$name" "expected 2 lines, got $out" |
| 496 | + fi |
| 497 | + } |
| 498 | + |
| 499 | + # -v / --invert-match |
| 500 | + name="-v: invert match" |
| 501 | + should_run "$name" && { |
| 502 | + log_test "$name" |
| 503 | + if assert_not_contains "hello" -v "hello" "$FIXTURES/simple.txt"; then |
| 504 | + pass "$name" |
| 505 | + else |
| 506 | + fail "$name" |
| 507 | + fi |
| 508 | + } |
| 509 | + |
| 510 | + name="-v: inverted results count" |
| 511 | + should_run "$name" && { |
| 512 | + log_test "$name" |
| 513 | + local total matching inverted |
| 514 | + total=$("$FERP" "" "$FIXTURES/simple.txt" | wc -l) |
| 515 | + matching=$("$FERP" "hello" "$FIXTURES/simple.txt" | wc -l) |
| 516 | + inverted=$("$FERP" -v "hello" "$FIXTURES/simple.txt" | wc -l) |
| 517 | + if [[ $((matching + inverted)) -eq "$total" ]]; then |
| 518 | + pass "$name" |
| 519 | + else |
| 520 | + fail "$name" "matching($matching) + inverted($inverted) != total($total)" |
| 521 | + fi |
| 522 | + } |
| 523 | + |
| 524 | + name="--invert-match: long form works" |
| 525 | + should_run "$name" && { |
| 526 | + log_test "$name" |
| 527 | + if assert_not_contains "hello" --invert-match "hello" "$FIXTURES/simple.txt"; then |
| 528 | + pass "$name" |
| 529 | + else |
| 530 | + fail "$name" |
| 531 | + fi |
| 532 | + } |
| 533 | + |
| 534 | + # -w / --word-regexp |
| 535 | + name="-w: matches whole word only" |
| 536 | + should_run "$name" && { |
| 537 | + log_test "$name" |
| 538 | + local out |
| 539 | + out=$("$FERP" -w "test" "$FIXTURES/words.txt") |
| 540 | + # Should match "test" but not "testing", "tested", "tester" |
| 541 | + if [[ "$out" == "test testing tested tester" ]]; then |
| 542 | + pass "$name" |
| 543 | + else |
| 544 | + fail "$name" "got: $out" |
| 545 | + fi |
| 546 | + } |
| 547 | + |
| 548 | + name="-w: does not match partial word" |
| 549 | + should_run "$name" && { |
| 550 | + log_test "$name" |
| 551 | + local out |
| 552 | + out=$("$FERP" -w "foo" "$FIXTURES/words.txt" | wc -l) |
| 553 | + # "foobar foo bar foo-bar" - should match "foo" twice (standalone and in foo-bar) |
| 554 | + if [[ "$out" -eq 1 ]]; then |
| 555 | + pass "$name" |
| 556 | + else |
| 557 | + fail "$name" "expected 1 line, got $out" |
| 558 | + fi |
| 559 | + } |
| 560 | + |
| 561 | + name="-w: word with -F" |
| 562 | + should_run "$name" && { |
| 563 | + log_test "$name" |
| 564 | + local out |
| 565 | + out=$("$FERP" -wF "hello" "$FIXTURES/words.txt") |
| 566 | + if [[ "$out" == "hello helloworld worldhello" ]]; then |
| 567 | + pass "$name" |
| 568 | + else |
| 569 | + fail "$name" "got: $out" |
| 570 | + fi |
| 571 | + } |
| 572 | + |
| 573 | + name="--word-regexp: long form works" |
| 574 | + should_run "$name" && { |
| 575 | + log_test "$name" |
| 576 | + local out |
| 577 | + out=$("$FERP" --word-regexp "test" "$FIXTURES/words.txt") |
| 578 | + if [[ "$out" == "test testing tested tester" ]]; then |
| 579 | + pass "$name" |
| 580 | + else |
| 581 | + fail "$name" |
| 582 | + fi |
| 583 | + } |
| 584 | + |
| 585 | + # -x / --line-regexp |
| 586 | + name="-x: matches whole line only" |
| 587 | + should_run "$name" && { |
| 588 | + log_test "$name" |
| 589 | + local out |
| 590 | + out=$("$FERP" -x "hello world" "$FIXTURES/simple.txt") |
| 591 | + if [[ "$out" == "hello world" ]]; then |
| 592 | + pass "$name" |
| 593 | + else |
| 594 | + fail "$name" "got: $out" |
| 595 | + fi |
| 596 | + } |
| 597 | + |
| 598 | + name="-x: does not match partial line" |
| 599 | + should_run "$name" && { |
| 600 | + log_test "$name" |
| 601 | + if run_ferp_expect 1 -x "hello" "$FIXTURES/simple.txt"; then |
| 602 | + pass "$name" |
| 603 | + else |
| 604 | + fail "$name" |
| 605 | + fi |
| 606 | + } |
| 607 | + |
| 608 | + name="-x: with regex" |
| 609 | + should_run "$name" && { |
| 610 | + log_test "$name" |
| 611 | + local out |
| 612 | + out=$("$FERP" -xE "hello.*" "$FIXTURES/simple.txt") |
| 613 | + # Should match lines starting with hello |
| 614 | + if echo "$out" | grep -q "hello world"; then |
| 615 | + pass "$name" |
| 616 | + else |
| 617 | + fail "$name" |
| 618 | + fi |
| 619 | + } |
| 620 | + |
| 621 | + name="--line-regexp: long form works" |
| 622 | + should_run "$name" && { |
| 623 | + log_test "$name" |
| 624 | + local out |
| 625 | + out=$("$FERP" --line-regexp "line 5" "$FIXTURES/numbers.txt") |
| 626 | + if [[ "$out" == "line 5" ]]; then |
| 627 | + pass "$name" |
| 628 | + else |
| 629 | + fail "$name" |
| 630 | + fi |
| 631 | + } |
| 632 | + |
| 633 | + # Combined flags |
| 634 | + name="-iv: case insensitive inverted" |
| 635 | + should_run "$name" && { |
| 636 | + log_test "$name" |
| 637 | + local out |
| 638 | + out=$("$FERP" -iv "HELLO" "$FIXTURES/simple.txt" | wc -l) |
| 639 | + # Should exclude all hello variants |
| 640 | + if [[ "$out" -eq 4 ]]; then # 8 lines - 4 with hello |
| 641 | + pass "$name" |
| 642 | + else |
| 643 | + fail "$name" "expected 4 lines, got $out" |
| 644 | + fi |
| 645 | + } |
| 646 | + |
| 647 | + name="-iw: case insensitive word match" |
| 648 | + should_run "$name" && { |
| 649 | + log_test "$name" |
| 650 | + local out |
| 651 | + out=$(echo -e "TEST\nTesting\ntest" | "$FERP" -iw "test" | wc -l) |
| 652 | + if [[ "$out" -eq 2 ]]; then # TEST and test, not Testing |
| 653 | + pass "$name" |
| 654 | + else |
| 655 | + fail "$name" "expected 2, got $out" |
| 656 | + fi |
| 657 | + } |
| 658 | +} |
| 659 | + |
| 660 | +#------------------------------------------------------------------------------ |
| 661 | +# OUTPUT CONTROL TESTS (-c, -l, -L, -o, -q, -s) |
| 662 | +#------------------------------------------------------------------------------ |
| 663 | + |
| 664 | +test_output_control() { |
| 665 | + section "Output Control Tests (-c, -l, -L, -o, -q, -s)" |
| 666 | + local name |
| 667 | + |
| 668 | + # -c / --count |
| 669 | + name="-c: count matching lines" |
| 670 | + should_run "$name" && { |
| 671 | + log_test "$name" |
| 672 | + local out |
| 673 | + out=$("$FERP" -c "hello" "$FIXTURES/simple.txt") |
| 674 | + if [[ "$out" == "2" ]]; then |
| 675 | + pass "$name" |
| 676 | + else |
| 677 | + fail "$name" "expected 2, got $out" |
| 678 | + fi |
| 679 | + } |
| 680 | + |
| 681 | + name="-c: count with multiple files shows filename" |
| 682 | + should_run "$name" && { |
| 683 | + log_test "$name" |
| 684 | + local out |
| 685 | + out=$("$FERP" -c "match" "$FIXTURES/multifile1.txt" "$FIXTURES/multifile2.txt") |
| 686 | + if echo "$out" | grep -q "multifile1.txt:2" && echo "$out" | grep -q "multifile2.txt:1"; then |
| 687 | + pass "$name" |
| 688 | + else |
| 689 | + fail "$name" "got: $out" |
| 690 | + fi |
| 691 | + } |
| 692 | + |
| 693 | + name="-c: zero count when no matches" |
| 694 | + should_run "$name" && { |
| 695 | + log_test "$name" |
| 696 | + local out |
| 697 | + out=$("$FERP" -c "nonexistent" "$FIXTURES/simple.txt") |
| 698 | + if [[ "$out" == "0" ]]; then |
| 699 | + pass "$name" |
| 700 | + else |
| 701 | + fail "$name" "expected 0, got $out" |
| 702 | + fi |
| 703 | + } |
| 704 | + |
| 705 | + name="--count: long form works" |
| 706 | + should_run "$name" && { |
| 707 | + log_test "$name" |
| 708 | + local out |
| 709 | + out=$("$FERP" --count "line" "$FIXTURES/numbers.txt") |
| 710 | + if [[ "$out" == "10" ]]; then |
| 711 | + pass "$name" |
| 712 | + else |
| 713 | + fail "$name" |
| 714 | + fi |
| 715 | + } |
| 716 | + |
| 717 | + # -l / --files-with-matches |
| 718 | + name="-l: list files with matches" |
| 719 | + should_run "$name" && { |
| 720 | + log_test "$name" |
| 721 | + local out |
| 722 | + out=$("$FERP" -l "match" "$FIXTURES/multifile1.txt" "$FIXTURES/multifile2.txt" "$FIXTURES/multifile3.txt") |
| 723 | + if echo "$out" | grep -q "multifile1.txt" && echo "$out" | grep -q "multifile2.txt" && ! echo "$out" | grep -q "multifile3.txt"; then |
| 724 | + pass "$name" |
| 725 | + else |
| 726 | + fail "$name" "got: $out" |
| 727 | + fi |
| 728 | + } |
| 729 | + |
| 730 | + name="-l: only prints filename once per file" |
| 731 | + should_run "$name" && { |
| 732 | + log_test "$name" |
| 733 | + local out |
| 734 | + out=$("$FERP" -l "match" "$FIXTURES/multifile1.txt" | wc -l) |
| 735 | + if [[ "$out" -eq 1 ]]; then |
| 736 | + pass "$name" |
| 737 | + else |
| 738 | + fail "$name" "expected 1 line, got $out" |
| 739 | + fi |
| 740 | + } |
| 741 | + |
| 742 | + name="--files-with-matches: long form works" |
| 743 | + should_run "$name" && { |
| 744 | + log_test "$name" |
| 745 | + local out |
| 746 | + out=$("$FERP" --files-with-matches "match" "$FIXTURES/multifile1.txt") |
| 747 | + if echo "$out" | grep -q "multifile1.txt"; then |
| 748 | + pass "$name" |
| 749 | + else |
| 750 | + fail "$name" |
| 751 | + fi |
| 752 | + } |
| 753 | + |
| 754 | + # -L / --files-without-match |
| 755 | + name="-L: list files without matches" |
| 756 | + should_run "$name" && { |
| 757 | + log_test "$name" |
| 758 | + local out |
| 759 | + out=$("$FERP" -L "match" "$FIXTURES/multifile1.txt" "$FIXTURES/multifile2.txt" "$FIXTURES/multifile3.txt") |
| 760 | + if echo "$out" | grep -q "multifile3.txt" && ! echo "$out" | grep -q "multifile1.txt"; then |
| 761 | + pass "$name" |
| 762 | + else |
| 763 | + fail "$name" "got: $out" |
| 764 | + fi |
| 765 | + } |
| 766 | + |
| 767 | + name="--files-without-match: long form works" |
| 768 | + should_run "$name" && { |
| 769 | + log_test "$name" |
| 770 | + local out |
| 771 | + out=$("$FERP" --files-without-match "match" "$FIXTURES/multifile3.txt") |
| 772 | + if echo "$out" | grep -q "multifile3.txt"; then |
| 773 | + pass "$name" |
| 774 | + else |
| 775 | + fail "$name" |
| 776 | + fi |
| 777 | + } |
| 778 | + |
| 779 | + # -o / --only-matching |
| 780 | + name="-o: show only matching part" |
| 781 | + should_run "$name" && { |
| 782 | + log_test "$name" |
| 783 | + local out |
| 784 | + out=$("$FERP" -o "hello" "$FIXTURES/simple.txt") |
| 785 | + # Should output "hello" for each match, not the whole line |
| 786 | + if [[ "$out" == $'hello\nhello' ]]; then |
| 787 | + pass "$name" |
| 788 | + else |
| 789 | + fail "$name" "got: $out" |
| 790 | + fi |
| 791 | + } |
| 792 | + |
| 793 | + name="-o: multiple matches per line" |
| 794 | + should_run "$name" && { |
| 795 | + log_test "$name" |
| 796 | + local out |
| 797 | + out=$(echo "hello world hello" | "$FERP" -o "hello" | wc -l) |
| 798 | + if [[ "$out" -eq 2 ]]; then |
| 799 | + pass "$name" |
| 800 | + else |
| 801 | + fail "$name" "expected 2 lines, got $out" |
| 802 | + fi |
| 803 | + } |
| 804 | + |
| 805 | + name="-o: with regex captures match" |
| 806 | + should_run "$name" && { |
| 807 | + log_test "$name" |
| 808 | + local out |
| 809 | + out=$(echo "test123test456" | "$FERP" -oE "[0-9]+") |
| 810 | + if [[ "$out" == $'123\n456' ]]; then |
| 811 | + pass "$name" |
| 812 | + else |
| 813 | + fail "$name" "got: $out" |
| 814 | + fi |
| 815 | + } |
| 816 | + |
| 817 | + name="--only-matching: long form works" |
| 818 | + should_run "$name" && { |
| 819 | + log_test "$name" |
| 820 | + local out |
| 821 | + out=$(echo "abc123def" | "$FERP" --only-matching -E "[0-9]+") |
| 822 | + if [[ "$out" == "123" ]]; then |
| 823 | + pass "$name" |
| 824 | + else |
| 825 | + fail "$name" |
| 826 | + fi |
| 827 | + } |
| 828 | + |
| 829 | + # -q / --quiet / --silent |
| 830 | + name="-q: no output on match" |
| 831 | + should_run "$name" && { |
| 832 | + log_test "$name" |
| 833 | + local out |
| 834 | + out=$("$FERP" -q "hello" "$FIXTURES/simple.txt") |
| 835 | + if [[ -z "$out" ]]; then |
| 836 | + pass "$name" |
| 837 | + else |
| 838 | + fail "$name" "expected empty output, got: $out" |
| 839 | + fi |
| 840 | + } |
| 841 | + |
| 842 | + name="-q: exit 0 on match" |
| 843 | + should_run "$name" && { |
| 844 | + log_test "$name" |
| 845 | + if run_ferp_expect 0 -q "hello" "$FIXTURES/simple.txt"; then |
| 846 | + pass "$name" |
| 847 | + else |
| 848 | + fail "$name" |
| 849 | + fi |
| 850 | + } |
| 851 | + |
| 852 | + name="-q: exit 1 on no match" |
| 853 | + should_run "$name" && { |
| 854 | + log_test "$name" |
| 855 | + if run_ferp_expect 1 -q "nonexistent" "$FIXTURES/simple.txt"; then |
| 856 | + pass "$name" |
| 857 | + else |
| 858 | + fail "$name" |
| 859 | + fi |
| 860 | + } |
| 861 | + |
| 862 | + name="--quiet: long form works" |
| 863 | + should_run "$name" && { |
| 864 | + log_test "$name" |
| 865 | + if run_ferp_expect 0 --quiet "hello" "$FIXTURES/simple.txt"; then |
| 866 | + pass "$name" |
| 867 | + else |
| 868 | + fail "$name" |
| 869 | + fi |
| 870 | + } |
| 871 | + |
| 872 | + name="--silent: alias works" |
| 873 | + should_run "$name" && { |
| 874 | + log_test "$name" |
| 875 | + if run_ferp_expect 0 --silent "hello" "$FIXTURES/simple.txt"; then |
| 876 | + pass "$name" |
| 877 | + else |
| 878 | + fail "$name" |
| 879 | + fi |
| 880 | + } |
| 881 | + |
| 882 | + # -s / --no-messages |
| 883 | + name="-s: suppress error messages" |
| 884 | + should_run "$name" && { |
| 885 | + log_test "$name" |
| 886 | + local err |
| 887 | + err=$("$FERP" -s "test" "/nonexistent/file" 2>&1) || true |
| 888 | + if [[ -z "$err" ]]; then |
| 889 | + pass "$name" |
| 890 | + else |
| 891 | + fail "$name" "expected no output, got: $err" |
| 892 | + fi |
| 893 | + } |
| 894 | + |
| 895 | + name="--no-messages: long form works" |
| 896 | + should_run "$name" && { |
| 897 | + log_test "$name" |
| 898 | + local err |
| 899 | + err=$("$FERP" --no-messages "test" "/nonexistent/file" 2>&1) || true |
| 900 | + if [[ -z "$err" ]]; then |
| 901 | + pass "$name" |
| 902 | + else |
| 903 | + fail "$name" |
| 904 | + fi |
| 905 | + } |
| 906 | +} |
| 907 | + |
| 908 | +#------------------------------------------------------------------------------ |
| 909 | +# LINE PREFIX TESTS (-n, -b, -H, -h, -Z, -T) |
| 910 | +#------------------------------------------------------------------------------ |
| 911 | + |
| 912 | +test_line_prefix() { |
| 913 | + section "Line Prefix Tests (-n, -b, -H, -h, -Z, -T)" |
| 914 | + local name |
| 915 | + |
| 916 | + # -n / --line-number |
| 917 | + name="-n: show line numbers" |
| 918 | + should_run "$name" && { |
| 919 | + log_test "$name" |
| 920 | + local out |
| 921 | + out=$("$FERP" -n "line 5" "$FIXTURES/numbers.txt") |
| 922 | + if [[ "$out" == "5:line 5" ]]; then |
| 923 | + pass "$name" |
| 924 | + else |
| 925 | + fail "$name" "got: $out" |
| 926 | + fi |
| 927 | + } |
| 928 | + |
| 929 | + name="-n: line numbers start at 1" |
| 930 | + should_run "$name" && { |
| 931 | + log_test "$name" |
| 932 | + local out |
| 933 | + out=$("$FERP" -n "line 1" "$FIXTURES/numbers.txt") |
| 934 | + if [[ "$out" == "1:line 1" ]]; then |
| 935 | + pass "$name" |
| 936 | + else |
| 937 | + fail "$name" "got: $out" |
| 938 | + fi |
| 939 | + } |
| 940 | + |
| 941 | + name="--line-number: long form works" |
| 942 | + should_run "$name" && { |
| 943 | + log_test "$name" |
| 944 | + local out |
| 945 | + out=$("$FERP" --line-number "line 3" "$FIXTURES/numbers.txt") |
| 946 | + if [[ "$out" == "3:line 3" ]]; then |
| 947 | + pass "$name" |
| 948 | + else |
| 949 | + fail "$name" |
| 950 | + fi |
| 951 | + } |
| 952 | + |
| 953 | + # -b / --byte-offset |
| 954 | + name="-b: show byte offset" |
| 955 | + should_run "$name" && { |
| 956 | + log_test "$name" |
| 957 | + local out |
| 958 | + out=$("$FERP" -b "line 1" "$FIXTURES/numbers.txt") |
| 959 | + if [[ "$out" == "0:line 1" ]]; then |
| 960 | + pass "$name" |
| 961 | + else |
| 962 | + fail "$name" "got: $out" |
| 963 | + fi |
| 964 | + } |
| 965 | + |
| 966 | + name="-b: byte offset increases with lines" |
| 967 | + should_run "$name" && { |
| 968 | + log_test "$name" |
| 969 | + local out |
| 970 | + out=$("$FERP" -b "line 2" "$FIXTURES/numbers.txt") |
| 971 | + # "line 1\n" is 7 bytes, so line 2 starts at 7 |
| 972 | + if [[ "$out" == "7:line 2" ]]; then |
| 973 | + pass "$name" |
| 974 | + else |
| 975 | + fail "$name" "expected 7:line 2, got: $out" |
| 976 | + fi |
| 977 | + } |
| 978 | + |
| 979 | + name="-nb: line number and byte offset together" |
| 980 | + should_run "$name" && { |
| 981 | + log_test "$name" |
| 982 | + local out |
| 983 | + out=$("$FERP" -nb "line 2" "$FIXTURES/numbers.txt") |
| 984 | + if [[ "$out" == "2:7:line 2" ]]; then |
| 985 | + pass "$name" |
| 986 | + else |
| 987 | + fail "$name" "got: $out" |
| 988 | + fi |
| 989 | + } |
| 990 | + |
| 991 | + name="--byte-offset: long form works" |
| 992 | + should_run "$name" && { |
| 993 | + log_test "$name" |
| 994 | + local out |
| 995 | + out=$("$FERP" --byte-offset "line 1" "$FIXTURES/numbers.txt") |
| 996 | + if [[ "$out" == "0:line 1" ]]; then |
| 997 | + pass "$name" |
| 998 | + else |
| 999 | + fail "$name" |
| 1000 | + fi |
| 1001 | + } |
| 1002 | + |
| 1003 | + # -H / --with-filename |
| 1004 | + name="-H: show filename on single file" |
| 1005 | + should_run "$name" && { |
| 1006 | + log_test "$name" |
| 1007 | + local out |
| 1008 | + out=$("$FERP" -H "hello" "$FIXTURES/simple.txt" | head -1) |
| 1009 | + if echo "$out" | grep -q "simple.txt:"; then |
| 1010 | + pass "$name" |
| 1011 | + else |
| 1012 | + fail "$name" "got: $out" |
| 1013 | + fi |
| 1014 | + } |
| 1015 | + |
| 1016 | + name="--with-filename: long form works" |
| 1017 | + should_run "$name" && { |
| 1018 | + log_test "$name" |
| 1019 | + local out |
| 1020 | + out=$("$FERP" --with-filename "hello" "$FIXTURES/simple.txt" | head -1) |
| 1021 | + if echo "$out" | grep -q "simple.txt:"; then |
| 1022 | + pass "$name" |
| 1023 | + else |
| 1024 | + fail "$name" |
| 1025 | + fi |
| 1026 | + } |
| 1027 | + |
| 1028 | + # -h / --no-filename |
| 1029 | + name="-h: hide filename on multiple files" |
| 1030 | + should_run "$name" && { |
| 1031 | + log_test "$name" |
| 1032 | + local out |
| 1033 | + out=$("$FERP" -h "match" "$FIXTURES/multifile1.txt" "$FIXTURES/multifile2.txt" | head -1) |
| 1034 | + if ! echo "$out" | grep -q ":"; then |
| 1035 | + pass "$name" |
| 1036 | + else |
| 1037 | + fail "$name" "got: $out" |
| 1038 | + fi |
| 1039 | + } |
| 1040 | + |
| 1041 | + name="--no-filename: long form works" |
| 1042 | + should_run "$name" && { |
| 1043 | + log_test "$name" |
| 1044 | + local out |
| 1045 | + out=$("$FERP" --no-filename "match" "$FIXTURES/multifile1.txt" "$FIXTURES/multifile2.txt" | head -1) |
| 1046 | + if ! echo "$out" | grep -q ":"; then |
| 1047 | + pass "$name" |
| 1048 | + else |
| 1049 | + fail "$name" |
| 1050 | + fi |
| 1051 | + } |
| 1052 | + |
| 1053 | + # -Z / --null (null byte after filename) |
| 1054 | + name="-Z: null byte after filename" |
| 1055 | + should_run "$name" && { |
| 1056 | + log_test "$name" |
| 1057 | + local out |
| 1058 | + out=$("$FERP" -HZ "hello" "$FIXTURES/simple.txt" | head -1 | od -c | head -1) |
| 1059 | + if echo "$out" | grep -q '\\0'; then |
| 1060 | + pass "$name" |
| 1061 | + else |
| 1062 | + fail "$name" "expected null byte, got: $out" |
| 1063 | + fi |
| 1064 | + } |
| 1065 | + |
| 1066 | + name="--null: long form works" |
| 1067 | + should_run "$name" && { |
| 1068 | + log_test "$name" |
| 1069 | + local out |
| 1070 | + out=$("$FERP" -H --null "hello" "$FIXTURES/simple.txt" | head -1 | od -c | head -1) |
| 1071 | + if echo "$out" | grep -q '\\0'; then |
| 1072 | + pass "$name" |
| 1073 | + else |
| 1074 | + fail "$name" |
| 1075 | + fi |
| 1076 | + } |
| 1077 | + |
| 1078 | + # -T / --initial-tab |
| 1079 | + name="-T: initial tab for alignment" |
| 1080 | + should_run "$name" && { |
| 1081 | + log_test "$name" |
| 1082 | + local out |
| 1083 | + out=$("$FERP" -nT "hello" "$FIXTURES/simple.txt" | head -1) |
| 1084 | + # Should have tab between prefix and content |
| 1085 | + if echo "$out" | grep -qP '^\d+:\t'; then |
| 1086 | + pass "$name" |
| 1087 | + else |
| 1088 | + fail "$name" "got: $out" |
| 1089 | + fi |
| 1090 | + } |
| 1091 | + |
| 1092 | + name="--initial-tab: long form works" |
| 1093 | + should_run "$name" && { |
| 1094 | + log_test "$name" |
| 1095 | + local out |
| 1096 | + out=$("$FERP" -n --initial-tab "hello" "$FIXTURES/simple.txt" | head -1) |
| 1097 | + if echo "$out" | grep -qP '^\d+:\t'; then |
| 1098 | + pass "$name" |
| 1099 | + else |
| 1100 | + fail "$name" |
| 1101 | + fi |
| 1102 | + } |
| 1103 | +} |
| 1104 | + |
| 1105 | +#------------------------------------------------------------------------------ |
| 1106 | +# CONTEXT CONTROL TESTS (-A, -B, -C, -NUM) |
| 1107 | +#------------------------------------------------------------------------------ |
| 1108 | + |
| 1109 | +test_context_control() { |
| 1110 | + section "Context Control Tests (-A, -B, -C, -NUM)" |
| 1111 | + local name |
| 1112 | + |
| 1113 | + # -A / --after-context |
| 1114 | + name="-A: after context lines" |
| 1115 | + should_run "$name" && { |
| 1116 | + log_test "$name" |
| 1117 | + local out |
| 1118 | + out=$("$FERP" -A2 "MATCH LINE" "$FIXTURES/context.txt" | wc -l) |
| 1119 | + if [[ "$out" -eq 3 ]]; then # match + 2 after |
| 1120 | + pass "$name" |
| 1121 | + else |
| 1122 | + fail "$name" "expected 3 lines, got $out" |
| 1123 | + fi |
| 1124 | + } |
| 1125 | + |
| 1126 | + name="-A: after context content" |
| 1127 | + should_run "$name" && { |
| 1128 | + log_test "$name" |
| 1129 | + local out |
| 1130 | + out=$("$FERP" -A2 "MATCH LINE" "$FIXTURES/context.txt") |
| 1131 | + if echo "$out" | grep -q "after 1" && echo "$out" | grep -q "after 2"; then |
| 1132 | + pass "$name" |
| 1133 | + else |
| 1134 | + fail "$name" "got: $out" |
| 1135 | + fi |
| 1136 | + } |
| 1137 | + |
| 1138 | + name="--after-context: long form with =" |
| 1139 | + should_run "$name" && { |
| 1140 | + log_test "$name" |
| 1141 | + local out |
| 1142 | + out=$("$FERP" --after-context=1 "MATCH LINE" "$FIXTURES/context.txt" | wc -l) |
| 1143 | + if [[ "$out" -eq 2 ]]; then |
| 1144 | + pass "$name" |
| 1145 | + else |
| 1146 | + fail "$name" |
| 1147 | + fi |
| 1148 | + } |
| 1149 | + |
| 1150 | + # -B / --before-context |
| 1151 | + name="-B: before context lines" |
| 1152 | + should_run "$name" && { |
| 1153 | + log_test "$name" |
| 1154 | + local out |
| 1155 | + out=$("$FERP" -B2 "MATCH LINE" "$FIXTURES/context.txt" | wc -l) |
| 1156 | + if [[ "$out" -eq 3 ]]; then # 2 before + match |
| 1157 | + pass "$name" |
| 1158 | + else |
| 1159 | + fail "$name" "expected 3 lines, got $out" |
| 1160 | + fi |
| 1161 | + } |
| 1162 | + |
| 1163 | + name="-B: before context content" |
| 1164 | + should_run "$name" && { |
| 1165 | + log_test "$name" |
| 1166 | + local out |
| 1167 | + out=$("$FERP" -B2 "MATCH LINE" "$FIXTURES/context.txt") |
| 1168 | + if echo "$out" | grep -q "before 2" && echo "$out" | grep -q "before 3"; then |
| 1169 | + pass "$name" |
| 1170 | + else |
| 1171 | + fail "$name" "got: $out" |
| 1172 | + fi |
| 1173 | + } |
| 1174 | + |
| 1175 | + name="--before-context: long form with =" |
| 1176 | + should_run "$name" && { |
| 1177 | + log_test "$name" |
| 1178 | + local out |
| 1179 | + out=$("$FERP" --before-context=1 "MATCH LINE" "$FIXTURES/context.txt" | wc -l) |
| 1180 | + if [[ "$out" -eq 2 ]]; then |
| 1181 | + pass "$name" |
| 1182 | + else |
| 1183 | + fail "$name" |
| 1184 | + fi |
| 1185 | + } |
| 1186 | + |
| 1187 | + # -C / --context |
| 1188 | + name="-C: both context lines" |
| 1189 | + should_run "$name" && { |
| 1190 | + log_test "$name" |
| 1191 | + local out |
| 1192 | + out=$("$FERP" -C2 "MATCH LINE" "$FIXTURES/context.txt" | wc -l) |
| 1193 | + if [[ "$out" -eq 5 ]]; then # 2 before + match + 2 after |
| 1194 | + pass "$name" |
| 1195 | + else |
| 1196 | + fail "$name" "expected 5 lines, got $out" |
| 1197 | + fi |
| 1198 | + } |
| 1199 | + |
| 1200 | + name="--context: long form with =" |
| 1201 | + should_run "$name" && { |
| 1202 | + log_test "$name" |
| 1203 | + local out |
| 1204 | + out=$("$FERP" --context=1 "MATCH LINE" "$FIXTURES/context.txt" | wc -l) |
| 1205 | + if [[ "$out" -eq 3 ]]; then |
| 1206 | + pass "$name" |
| 1207 | + else |
| 1208 | + fail "$name" |
| 1209 | + fi |
| 1210 | + } |
| 1211 | + |
| 1212 | + # -NUM shorthand |
| 1213 | + name="-NUM: numeric context shorthand" |
| 1214 | + should_run "$name" && { |
| 1215 | + log_test "$name" |
| 1216 | + local out |
| 1217 | + out=$("$FERP" -2 "MATCH LINE" "$FIXTURES/context.txt" | wc -l) |
| 1218 | + if [[ "$out" -eq 5 ]]; then # Same as -C2 |
| 1219 | + pass "$name" |
| 1220 | + else |
| 1221 | + fail "$name" "expected 5 lines, got $out" |
| 1222 | + fi |
| 1223 | + } |
| 1224 | + |
| 1225 | + name="-3: larger context" |
| 1226 | + should_run "$name" && { |
| 1227 | + log_test "$name" |
| 1228 | + local out |
| 1229 | + out=$("$FERP" -3 "MATCH LINE" "$FIXTURES/context.txt" | wc -l) |
| 1230 | + if [[ "$out" -eq 7 ]]; then # 3 before + match + 3 after |
| 1231 | + pass "$name" |
| 1232 | + else |
| 1233 | + fail "$name" "expected 7 lines, got $out" |
| 1234 | + fi |
| 1235 | + } |
| 1236 | + |
| 1237 | + # Context with multiple matches |
| 1238 | + name="context: overlapping context groups" |
| 1239 | + should_run "$name" && { |
| 1240 | + log_test "$name" |
| 1241 | + local out |
| 1242 | + # Both MATCH and ANOTHER MATCH with context should not duplicate lines |
| 1243 | + out=$("$FERP" -C2 "MATCH" "$FIXTURES/context.txt" | wc -l) |
| 1244 | + # Should merge overlapping contexts appropriately |
| 1245 | + if [[ "$out" -ge 8 ]]; then |
| 1246 | + pass "$name" |
| 1247 | + else |
| 1248 | + fail "$name" "expected at least 8 lines, got $out" |
| 1249 | + fi |
| 1250 | + } |
| 1251 | + |
| 1252 | + # --group-separator |
| 1253 | + name="--group-separator: custom separator" |
| 1254 | + should_run "$name" && { |
| 1255 | + log_test "$name" |
| 1256 | + local out |
| 1257 | + out=$("$FERP" -C1 --group-separator="===" "MATCH" "$FIXTURES/context.txt") |
| 1258 | + if echo "$out" | grep -q "==="; then |
| 1259 | + pass "$name" |
| 1260 | + else |
| 1261 | + fail "$name" "got: $out" |
| 1262 | + fi |
| 1263 | + } |
| 1264 | + |
| 1265 | + # --no-group-separator |
| 1266 | + name="--no-group-separator: suppress separator" |
| 1267 | + should_run "$name" && { |
| 1268 | + log_test "$name" |
| 1269 | + local out |
| 1270 | + out=$("$FERP" -C1 --no-group-separator "MATCH" "$FIXTURES/context.txt") |
| 1271 | + if ! echo "$out" | grep -q "^--$"; then |
| 1272 | + pass "$name" |
| 1273 | + else |
| 1274 | + fail "$name" "separator should be suppressed, got: $out" |
| 1275 | + fi |
| 1276 | + } |
| 1277 | + |
| 1278 | + # Context with line numbers |
| 1279 | + name="-n with context: context lines marked differently" |
| 1280 | + should_run "$name" && { |
| 1281 | + log_test "$name" |
| 1282 | + local out |
| 1283 | + out=$("$FERP" -nB1 "MATCH LINE" "$FIXTURES/context.txt") |
| 1284 | + # Context lines should use - separator, match lines use : |
| 1285 | + if echo "$out" | grep -qE "^[0-9]+-" && echo "$out" | grep -qE "^[0-9]+:"; then |
| 1286 | + pass "$name" |
| 1287 | + else |
| 1288 | + fail "$name" "got: $out" |
| 1289 | + fi |
| 1290 | + } |
| 1291 | +} |
| 1292 | + |
| 1293 | +#------------------------------------------------------------------------------ |
| 1294 | +# FILE SELECTION TESTS (-r, -R, --include, --exclude) |
| 1295 | +#------------------------------------------------------------------------------ |
| 1296 | + |
| 1297 | +test_file_selection() { |
| 1298 | + section "File Selection Tests (-r, -R, --include, --exclude, -d, -D)" |
| 1299 | + local name |
| 1300 | + |
| 1301 | + # -r / --recursive |
| 1302 | + name="-r: recursive search" |
| 1303 | + should_run "$name" && { |
| 1304 | + log_test "$name" |
| 1305 | + local out |
| 1306 | + out=$("$FERP" -r "match" "$FIXTURES" | wc -l) |
| 1307 | + # Should find matches in nested files |
| 1308 | + if [[ "$out" -ge 4 ]]; then |
| 1309 | + pass "$name" |
| 1310 | + else |
| 1311 | + fail "$name" "expected at least 4 matches, got $out" |
| 1312 | + fi |
| 1313 | + } |
| 1314 | + |
| 1315 | + name="-r: searches subdirectories" |
| 1316 | + should_run "$name" && { |
| 1317 | + log_test "$name" |
| 1318 | + local out |
| 1319 | + out=$("$FERP" -r "nested" "$FIXTURES") |
| 1320 | + if echo "$out" | grep -q "subdir1" && echo "$out" | grep -q "subdir2"; then |
| 1321 | + pass "$name" |
| 1322 | + else |
| 1323 | + fail "$name" "got: $out" |
| 1324 | + fi |
| 1325 | + } |
| 1326 | + |
| 1327 | + name="--recursive: long form works" |
| 1328 | + should_run "$name" && { |
| 1329 | + log_test "$name" |
| 1330 | + local out |
| 1331 | + out=$("$FERP" --recursive "match" "$FIXTURES" | wc -l) |
| 1332 | + if [[ "$out" -ge 4 ]]; then |
| 1333 | + pass "$name" |
| 1334 | + else |
| 1335 | + fail "$name" |
| 1336 | + fi |
| 1337 | + } |
| 1338 | + |
| 1339 | + # --include |
| 1340 | + name="--include: filter by glob" |
| 1341 | + should_run "$name" && { |
| 1342 | + log_test "$name" |
| 1343 | + local out |
| 1344 | + out=$("$FERP" -r --include="*.txt" "match" "$FIXTURES") |
| 1345 | + # Should only show .txt files |
| 1346 | + if echo "$out" | grep -q ".txt:" && ! echo "$out" | grep -q ".f90:"; then |
| 1347 | + pass "$name" |
| 1348 | + else |
| 1349 | + fail "$name" "got: $out" |
| 1350 | + fi |
| 1351 | + } |
| 1352 | + |
| 1353 | + name="--include: *.f90 filter" |
| 1354 | + should_run "$name" && { |
| 1355 | + log_test "$name" |
| 1356 | + local out |
| 1357 | + out=$("$FERP" -r --include="*.f90" "match" "$FIXTURES") |
| 1358 | + if echo "$out" | grep -q ".f90:"; then |
| 1359 | + pass "$name" |
| 1360 | + else |
| 1361 | + fail "$name" "got: $out" |
| 1362 | + fi |
| 1363 | + } |
| 1364 | + |
| 1365 | + # --exclude |
| 1366 | + name="--exclude: skip matching files" |
| 1367 | + should_run "$name" && { |
| 1368 | + log_test "$name" |
| 1369 | + local out |
| 1370 | + out=$("$FERP" -r --exclude="*multifile*" "match" "$FIXTURES") |
| 1371 | + if ! echo "$out" | grep -q "multifile"; then |
| 1372 | + pass "$name" |
| 1373 | + else |
| 1374 | + fail "$name" "got: $out" |
| 1375 | + fi |
| 1376 | + } |
| 1377 | + |
| 1378 | + # --exclude-dir |
| 1379 | + name="--exclude-dir: skip directories" |
| 1380 | + should_run "$name" && { |
| 1381 | + log_test "$name" |
| 1382 | + local out |
| 1383 | + out=$("$FERP" -r --exclude-dir="skipme" "match" "$FIXTURES") |
| 1384 | + if ! echo "$out" | grep -q "skipme"; then |
| 1385 | + pass "$name" |
| 1386 | + else |
| 1387 | + fail "$name" "got: $out" |
| 1388 | + fi |
| 1389 | + } |
| 1390 | + |
| 1391 | + name="--exclude-dir: multiple exclusions" |
| 1392 | + should_run "$name" && { |
| 1393 | + log_test "$name" |
| 1394 | + local out |
| 1395 | + out=$("$FERP" -r --exclude-dir="skipme" --exclude-dir="subdir1" "match" "$FIXTURES") |
| 1396 | + if ! echo "$out" | grep -q "skipme" && ! echo "$out" | grep -q "subdir1"; then |
| 1397 | + pass "$name" |
| 1398 | + else |
| 1399 | + fail "$name" "got: $out" |
| 1400 | + fi |
| 1401 | + } |
| 1402 | + |
| 1403 | + # -d / --directories |
| 1404 | + name="-d skip: skip directories" |
| 1405 | + should_run "$name" && { |
| 1406 | + log_test "$name" |
| 1407 | + # When given a directory without -r, -d skip should skip it silently |
| 1408 | + local exit_code=0 |
| 1409 | + "$FERP" -d skip "test" "$FIXTURES" >/dev/null 2>&1 || exit_code=$? |
| 1410 | + if [[ "$exit_code" -eq 1 ]]; then # No matches since dir was skipped |
| 1411 | + pass "$name" |
| 1412 | + else |
| 1413 | + fail "$name" "expected exit 1, got $exit_code" |
| 1414 | + fi |
| 1415 | + } |
| 1416 | + |
| 1417 | + name="--directories=recurse: same as -r" |
| 1418 | + should_run "$name" && { |
| 1419 | + log_test "$name" |
| 1420 | + local out |
| 1421 | + out=$("$FERP" --directories=recurse "nested" "$FIXTURES" | wc -l) |
| 1422 | + if [[ "$out" -ge 2 ]]; then |
| 1423 | + pass "$name" |
| 1424 | + else |
| 1425 | + fail "$name" |
| 1426 | + fi |
| 1427 | + } |
| 1428 | +} |
| 1429 | + |
| 1430 | +#------------------------------------------------------------------------------ |
| 1431 | +# MULTI-PATTERN TESTS (-e, -f) |
| 1432 | +#------------------------------------------------------------------------------ |
| 1433 | + |
| 1434 | +test_multi_pattern() { |
| 1435 | + section "Multi-Pattern Tests (-e, -f)" |
| 1436 | + local name |
| 1437 | + |
| 1438 | + # -e / --regexp |
| 1439 | + name="-e: single explicit pattern" |
| 1440 | + should_run "$name" && { |
| 1441 | + log_test "$name" |
| 1442 | + local out |
| 1443 | + out=$("$FERP" -e "hello" "$FIXTURES/simple.txt" | wc -l) |
| 1444 | + if [[ "$out" -eq 2 ]]; then |
| 1445 | + pass "$name" |
| 1446 | + else |
| 1447 | + fail "$name" "expected 2 lines, got $out" |
| 1448 | + fi |
| 1449 | + } |
| 1450 | + |
| 1451 | + name="-e: multiple patterns (OR)" |
| 1452 | + should_run "$name" && { |
| 1453 | + log_test "$name" |
| 1454 | + local out |
| 1455 | + out=$("$FERP" -e "hello" -e "goodbye" "$FIXTURES/simple.txt") |
| 1456 | + if echo "$out" | grep -q "hello" && echo "$out" | grep -q "goodbye"; then |
| 1457 | + pass "$name" |
| 1458 | + else |
| 1459 | + fail "$name" "got: $out" |
| 1460 | + fi |
| 1461 | + } |
| 1462 | + |
| 1463 | + name="-e: three patterns" |
| 1464 | + should_run "$name" && { |
| 1465 | + log_test "$name" |
| 1466 | + local out |
| 1467 | + out=$("$FERP" -e "hello" -e "goodbye" -e "foo" "$FIXTURES/simple.txt" | wc -l) |
| 1468 | + if [[ "$out" -eq 4 ]]; then # 2 hello + 1 goodbye + 1 foo |
| 1469 | + pass "$name" |
| 1470 | + else |
| 1471 | + fail "$name" "expected 4 lines, got $out" |
| 1472 | + fi |
| 1473 | + } |
| 1474 | + |
| 1475 | + name="--regexp=PATTERN: long form with =" |
| 1476 | + should_run "$name" && { |
| 1477 | + log_test "$name" |
| 1478 | + local out |
| 1479 | + out=$("$FERP" --regexp="hello" "$FIXTURES/simple.txt" | wc -l) |
| 1480 | + if [[ "$out" -eq 2 ]]; then |
| 1481 | + pass "$name" |
| 1482 | + else |
| 1483 | + fail "$name" |
| 1484 | + fi |
| 1485 | + } |
| 1486 | + |
| 1487 | + # -f / --file |
| 1488 | + name="-f: patterns from file" |
| 1489 | + should_run "$name" && { |
| 1490 | + log_test "$name" |
| 1491 | + local out |
| 1492 | + out=$("$FERP" -f "$FIXTURES/patterns.txt" "$FIXTURES/simple.txt") |
| 1493 | + # patterns.txt contains: hello, world, test |
| 1494 | + if echo "$out" | grep -q "hello" && echo "$out" | grep -q "world"; then |
| 1495 | + pass "$name" |
| 1496 | + else |
| 1497 | + fail "$name" "got: $out" |
| 1498 | + fi |
| 1499 | + } |
| 1500 | + |
| 1501 | + name="-f: combined with -e" |
| 1502 | + should_run "$name" && { |
| 1503 | + log_test "$name" |
| 1504 | + local out |
| 1505 | + out=$("$FERP" -f "$FIXTURES/patterns.txt" -e "foo" "$FIXTURES/simple.txt") |
| 1506 | + if echo "$out" | grep -q "hello" && echo "$out" | grep -q "foo"; then |
| 1507 | + pass "$name" |
| 1508 | + else |
| 1509 | + fail "$name" "got: $out" |
| 1510 | + fi |
| 1511 | + } |
| 1512 | + |
| 1513 | + name="-f: nonexistent file error" |
| 1514 | + should_run "$name" && { |
| 1515 | + log_test "$name" |
| 1516 | + if run_ferp_expect 2 -f "/nonexistent/patterns.txt" "test" "$FIXTURES/simple.txt"; then |
| 1517 | + pass "$name" |
| 1518 | + else |
| 1519 | + fail "$name" |
| 1520 | + fi |
| 1521 | + } |
| 1522 | +} |
| 1523 | + |
| 1524 | +#------------------------------------------------------------------------------ |
| 1525 | +# BINARY FILE HANDLING TESTS (-a, -I, --binary-files) |
| 1526 | +#------------------------------------------------------------------------------ |
| 1527 | + |
| 1528 | +test_binary_handling() { |
| 1529 | + section "Binary File Handling Tests (-a, -I, --binary-files)" |
| 1530 | + local name |
| 1531 | + |
| 1532 | + # Default binary detection |
| 1533 | + name="binary: detected and shows message" |
| 1534 | + should_run "$name" && { |
| 1535 | + log_test "$name" |
| 1536 | + local out |
| 1537 | + out=$("$FERP" "text" "$FIXTURES/binary.bin" 2>/dev/null) || true |
| 1538 | + if echo "$out" | grep -q "Binary file"; then |
| 1539 | + pass "$name" |
| 1540 | + else |
| 1541 | + fail "$name" "got: $out" |
| 1542 | + fi |
| 1543 | + } |
| 1544 | + |
| 1545 | + # -a / --text |
| 1546 | + name="-a: treat binary as text" |
| 1547 | + should_run "$name" && { |
| 1548 | + log_test "$name" |
| 1549 | + local out |
| 1550 | + out=$("$FERP" -a "match" "$FIXTURES/binary.bin" 2>/dev/null) || true |
| 1551 | + if echo "$out" | grep -q "match"; then |
| 1552 | + pass "$name" |
| 1553 | + else |
| 1554 | + fail "$name" "got: $out" |
| 1555 | + fi |
| 1556 | + } |
| 1557 | + |
| 1558 | + name="--text: long form works" |
| 1559 | + should_run "$name" && { |
| 1560 | + log_test "$name" |
| 1561 | + local out |
| 1562 | + out=$("$FERP" --text "match" "$FIXTURES/binary.bin" 2>/dev/null) || true |
| 1563 | + if echo "$out" | grep -q "match"; then |
| 1564 | + pass "$name" |
| 1565 | + else |
| 1566 | + fail "$name" |
| 1567 | + fi |
| 1568 | + } |
| 1569 | + |
| 1570 | + # -I (ignore binary / without-match) |
| 1571 | + name="-I: skip binary files" |
| 1572 | + should_run "$name" && { |
| 1573 | + log_test "$name" |
| 1574 | + if run_ferp_expect 1 -I "text" "$FIXTURES/binary.bin"; then |
| 1575 | + pass "$name" |
| 1576 | + else |
| 1577 | + fail "$name" |
| 1578 | + fi |
| 1579 | + } |
| 1580 | + |
| 1581 | + # --binary-files |
| 1582 | + name="--binary-files=text: same as -a" |
| 1583 | + should_run "$name" && { |
| 1584 | + log_test "$name" |
| 1585 | + local out |
| 1586 | + out=$("$FERP" --binary-files=text "match" "$FIXTURES/binary.bin" 2>/dev/null) || true |
| 1587 | + if echo "$out" | grep -q "match"; then |
| 1588 | + pass "$name" |
| 1589 | + else |
| 1590 | + fail "$name" |
| 1591 | + fi |
| 1592 | + } |
| 1593 | + |
| 1594 | + name="--binary-files=without-match: same as -I" |
| 1595 | + should_run "$name" && { |
| 1596 | + log_test "$name" |
| 1597 | + if run_ferp_expect 1 --binary-files=without-match "text" "$FIXTURES/binary.bin"; then |
| 1598 | + pass "$name" |
| 1599 | + else |
| 1600 | + fail "$name" |
| 1601 | + fi |
| 1602 | + } |
| 1603 | + |
| 1604 | + name="--binary-files=binary: show message (default)" |
| 1605 | + should_run "$name" && { |
| 1606 | + log_test "$name" |
| 1607 | + local out |
| 1608 | + out=$("$FERP" --binary-files=binary "text" "$FIXTURES/binary.bin" 2>/dev/null) || true |
| 1609 | + if echo "$out" | grep -q "Binary file"; then |
| 1610 | + pass "$name" |
| 1611 | + else |
| 1612 | + fail "$name" |
| 1613 | + fi |
| 1614 | + } |
| 1615 | +} |
| 1616 | + |
| 1617 | +#------------------------------------------------------------------------------ |
| 1618 | +# MISCELLANEOUS TESTS (--max-count, --label, -z, --color) |
| 1619 | +#------------------------------------------------------------------------------ |
| 1620 | + |
| 1621 | +test_misc_flags() { |
| 1622 | + section "Miscellaneous Flag Tests (-m, --label, -z, --color)" |
| 1623 | + local name |
| 1624 | + |
| 1625 | + # -m / --max-count |
| 1626 | + name="-m: limit match count" |
| 1627 | + should_run "$name" && { |
| 1628 | + log_test "$name" |
| 1629 | + local out |
| 1630 | + out=$("$FERP" -m2 "line" "$FIXTURES/numbers.txt" | wc -l) |
| 1631 | + if [[ "$out" -eq 2 ]]; then |
| 1632 | + pass "$name" |
| 1633 | + else |
| 1634 | + fail "$name" "expected 2 lines, got $out" |
| 1635 | + fi |
| 1636 | + } |
| 1637 | + |
| 1638 | + name="-m1: stop after first match" |
| 1639 | + should_run "$name" && { |
| 1640 | + log_test "$name" |
| 1641 | + local out |
| 1642 | + out=$("$FERP" -m1 "line" "$FIXTURES/numbers.txt") |
| 1643 | + if [[ "$out" == "line 1" ]]; then |
| 1644 | + pass "$name" |
| 1645 | + else |
| 1646 | + fail "$name" "got: $out" |
| 1647 | + fi |
| 1648 | + } |
| 1649 | + |
| 1650 | + name="--max-count=N: long form" |
| 1651 | + should_run "$name" && { |
| 1652 | + log_test "$name" |
| 1653 | + local out |
| 1654 | + out=$("$FERP" --max-count=3 "line" "$FIXTURES/numbers.txt" | wc -l) |
| 1655 | + if [[ "$out" -eq 3 ]]; then |
| 1656 | + pass "$name" |
| 1657 | + else |
| 1658 | + fail "$name" |
| 1659 | + fi |
| 1660 | + } |
| 1661 | + |
| 1662 | + name="-m with -c: count respects limit" |
| 1663 | + should_run "$name" && { |
| 1664 | + log_test "$name" |
| 1665 | + local out |
| 1666 | + out=$("$FERP" -m5 -c "line" "$FIXTURES/numbers.txt") |
| 1667 | + if [[ "$out" == "5" ]]; then |
| 1668 | + pass "$name" |
| 1669 | + else |
| 1670 | + fail "$name" "got: $out" |
| 1671 | + fi |
| 1672 | + } |
| 1673 | + |
| 1674 | + # --label |
| 1675 | + name="--label: custom stdin label" |
| 1676 | + should_run "$name" && { |
| 1677 | + log_test "$name" |
| 1678 | + local out |
| 1679 | + out=$(echo "hello world" | "$FERP" -H --label="custom_input" "hello") |
| 1680 | + if echo "$out" | grep -q "custom_input:"; then |
| 1681 | + pass "$name" |
| 1682 | + else |
| 1683 | + fail "$name" "got: $out" |
| 1684 | + fi |
| 1685 | + } |
| 1686 | + |
| 1687 | + # -z / --null-data |
| 1688 | + name="-z: null-terminated input" |
| 1689 | + should_run "$name" && { |
| 1690 | + log_test "$name" |
| 1691 | + local out |
| 1692 | + out=$(printf 'hello\0world\0' | "$FERP" -z "hello") |
| 1693 | + if [[ -n "$out" ]]; then |
| 1694 | + pass "$name" |
| 1695 | + else |
| 1696 | + fail "$name" |
| 1697 | + fi |
| 1698 | + } |
| 1699 | + |
| 1700 | + name="--null-data: long form works" |
| 1701 | + should_run "$name" && { |
| 1702 | + log_test "$name" |
| 1703 | + local out |
| 1704 | + out=$(printf 'test\0line\0' | "$FERP" --null-data "test") |
| 1705 | + if [[ -n "$out" ]]; then |
| 1706 | + pass "$name" |
| 1707 | + else |
| 1708 | + fail "$name" |
| 1709 | + fi |
| 1710 | + } |
| 1711 | + |
| 1712 | + # --color |
| 1713 | + name="--color=always: ANSI codes in output" |
| 1714 | + should_run "$name" && { |
| 1715 | + log_test "$name" |
| 1716 | + local out |
| 1717 | + out=$("$FERP" --color=always "hello" "$FIXTURES/simple.txt") |
| 1718 | + if echo "$out" | grep -q $'\033\['; then |
| 1719 | + pass "$name" |
| 1720 | + else |
| 1721 | + fail "$name" "expected ANSI escape codes" |
| 1722 | + fi |
| 1723 | + } |
| 1724 | + |
| 1725 | + name="--color=never: no ANSI codes" |
| 1726 | + should_run "$name" && { |
| 1727 | + log_test "$name" |
| 1728 | + local out |
| 1729 | + out=$("$FERP" --color=never "hello" "$FIXTURES/simple.txt") |
| 1730 | + if ! echo "$out" | grep -q $'\033\['; then |
| 1731 | + pass "$name" |
| 1732 | + else |
| 1733 | + fail "$name" "expected no ANSI codes" |
| 1734 | + fi |
| 1735 | + } |
| 1736 | + |
| 1737 | + name="--color=auto: no ANSI when piped" |
| 1738 | + should_run "$name" && { |
| 1739 | + log_test "$name" |
| 1740 | + local out |
| 1741 | + out=$("$FERP" --color=auto "hello" "$FIXTURES/simple.txt" | cat) |
| 1742 | + if ! echo "$out" | grep -q $'\033\['; then |
| 1743 | + pass "$name" |
| 1744 | + else |
| 1745 | + fail "$name" "expected no ANSI codes when piped" |
| 1746 | + fi |
| 1747 | + } |
| 1748 | + |
| 1749 | + # --line-buffered |
| 1750 | + name="--line-buffered: accepted" |
| 1751 | + should_run "$name" && { |
| 1752 | + log_test "$name" |
| 1753 | + if "$FERP" --line-buffered "hello" "$FIXTURES/simple.txt" >/dev/null 2>&1; then |
| 1754 | + pass "$name" |
| 1755 | + else |
| 1756 | + fail "$name" |
| 1757 | + fi |
| 1758 | + } |
| 1759 | +} |
| 1760 | + |
| 1761 | +#------------------------------------------------------------------------------ |
| 1762 | +# EXIT CODE TESTS |
| 1763 | +#------------------------------------------------------------------------------ |
| 1764 | + |
| 1765 | +test_exit_codes() { |
| 1766 | + section "Exit Code Tests" |
| 1767 | + local name |
| 1768 | + |
| 1769 | + name="exit 0: match found" |
| 1770 | + should_run "$name" && { |
| 1771 | + log_test "$name" |
| 1772 | + if run_ferp_expect 0 "hello" "$FIXTURES/simple.txt"; then |
| 1773 | + pass "$name" |
| 1774 | + else |
| 1775 | + fail "$name" |
| 1776 | + fi |
| 1777 | + } |
| 1778 | + |
| 1779 | + name="exit 1: no match found" |
| 1780 | + should_run "$name" && { |
| 1781 | + log_test "$name" |
| 1782 | + if run_ferp_expect 1 "nonexistent_pattern_xyz" "$FIXTURES/simple.txt"; then |
| 1783 | + pass "$name" |
| 1784 | + else |
| 1785 | + fail "$name" |
| 1786 | + fi |
| 1787 | + } |
| 1788 | + |
| 1789 | + name="exit 2: invalid regex" |
| 1790 | + should_run "$name" && { |
| 1791 | + log_test "$name" |
| 1792 | + if run_ferp_expect 2 "[invalid" "$FIXTURES/simple.txt"; then |
| 1793 | + pass "$name" |
| 1794 | + else |
| 1795 | + fail "$name" |
| 1796 | + fi |
| 1797 | + } |
| 1798 | + |
| 1799 | + name="exit 2: missing pattern" |
| 1800 | + should_run "$name" && { |
| 1801 | + log_test "$name" |
| 1802 | + if run_ferp_expect 2; then |
| 1803 | + pass "$name" |
| 1804 | + else |
| 1805 | + fail "$name" |
| 1806 | + fi |
| 1807 | + } |
| 1808 | +} |
| 1809 | + |
| 1810 | +#------------------------------------------------------------------------------ |
| 1811 | +# EDGE CASES AND REGRESSIONS |
| 1812 | +#------------------------------------------------------------------------------ |
| 1813 | + |
| 1814 | +test_edge_cases() { |
| 1815 | + section "Edge Cases and Regressions" |
| 1816 | + local name |
| 1817 | + |
| 1818 | + name="empty pattern matches all lines" |
| 1819 | + should_run "$name" && { |
| 1820 | + log_test "$name" |
| 1821 | + local out |
| 1822 | + out=$("$FERP" "" "$FIXTURES/numbers.txt" | wc -l) |
| 1823 | + if [[ "$out" -eq 10 ]]; then |
| 1824 | + pass "$name" |
| 1825 | + else |
| 1826 | + fail "$name" "expected 10 lines, got $out" |
| 1827 | + fi |
| 1828 | + } |
| 1829 | + |
| 1830 | + name="empty file no crash" |
| 1831 | + should_run "$name" && { |
| 1832 | + log_test "$name" |
| 1833 | + local tmpfile |
| 1834 | + tmpfile=$(mktemp) |
| 1835 | + if run_ferp_expect 1 "test" "$tmpfile"; then |
| 1836 | + pass "$name" |
| 1837 | + else |
| 1838 | + fail "$name" |
| 1839 | + fi |
| 1840 | + rm -f "$tmpfile" |
| 1841 | + } |
| 1842 | + |
| 1843 | + name="very long line handling" |
| 1844 | + should_run "$name" && { |
| 1845 | + log_test "$name" |
| 1846 | + local tmpfile long_line |
| 1847 | + tmpfile=$(mktemp) |
| 1848 | + long_line=$(printf 'a%.0s' {1..10000}) |
| 1849 | + echo "${long_line}MATCH${long_line}" > "$tmpfile" |
| 1850 | + if "$FERP" "MATCH" "$tmpfile" | grep -q "MATCH"; then |
| 1851 | + pass "$name" |
| 1852 | + else |
| 1853 | + fail "$name" |
| 1854 | + fi |
| 1855 | + rm -f "$tmpfile" |
| 1856 | + } |
| 1857 | + |
| 1858 | + name="special regex chars in pattern" |
| 1859 | + should_run "$name" && { |
| 1860 | + log_test "$name" |
| 1861 | + if "$FERP" '\$' "$FIXTURES/special_chars.txt" | grep -q "dollar"; then |
| 1862 | + pass "$name" |
| 1863 | + else |
| 1864 | + fail "$name" |
| 1865 | + fi |
| 1866 | + } |
| 1867 | + |
| 1868 | + name="multiple files with mixed results" |
| 1869 | + should_run "$name" && { |
| 1870 | + log_test "$name" |
| 1871 | + local out |
| 1872 | + out=$("$FERP" "match" "$FIXTURES/multifile1.txt" "$FIXTURES/multifile3.txt" "$FIXTURES/multifile2.txt") |
| 1873 | + # Should show results from files that have matches |
| 1874 | + if echo "$out" | grep -q "multifile1" && echo "$out" | grep -q "multifile2"; then |
| 1875 | + pass "$name" |
| 1876 | + else |
| 1877 | + fail "$name" "got: $out" |
| 1878 | + fi |
| 1879 | + } |
| 1880 | + |
| 1881 | + name="stdin input" |
| 1882 | + should_run "$name" && { |
| 1883 | + log_test "$name" |
| 1884 | + local out |
| 1885 | + out=$(echo "test line" | "$FERP" "test") |
| 1886 | + if [[ "$out" == "test line" ]]; then |
| 1887 | + pass "$name" |
| 1888 | + else |
| 1889 | + fail "$name" "got: $out" |
| 1890 | + fi |
| 1891 | + } |
| 1892 | + |
| 1893 | + name="-- ends option parsing" |
| 1894 | + should_run "$name" && { |
| 1895 | + log_test "$name" |
| 1896 | + # Pattern starting with - should work after -- |
| 1897 | + local out |
| 1898 | + out=$(echo "-test-" | "$FERP" -- "-test-") |
| 1899 | + if [[ "$out" == "-test-" ]]; then |
| 1900 | + pass "$name" |
| 1901 | + else |
| 1902 | + fail "$name" "got: $out" |
| 1903 | + fi |
| 1904 | + } |
| 1905 | + |
| 1906 | + name="combined short options -inv" |
| 1907 | + should_run "$name" && { |
| 1908 | + log_test "$name" |
| 1909 | + local out |
| 1910 | + out=$("$FERP" -inv "HELLO" "$FIXTURES/simple.txt" | wc -l) |
| 1911 | + # Case insensitive, inverted, with line numbers |
| 1912 | + if [[ "$out" -eq 4 ]]; then |
| 1913 | + pass "$name" |
| 1914 | + else |
| 1915 | + fail "$name" "expected 4 lines, got $out" |
| 1916 | + fi |
| 1917 | + } |
| 1918 | +} |
| 1919 | + |
| 1920 | +#------------------------------------------------------------------------------ |
| 1921 | +# Main |
| 1922 | +#------------------------------------------------------------------------------ |
| 1923 | + |
| 1924 | +main() { |
| 1925 | + echo "" |
| 1926 | + echo -e "${BLUE}╔════════════════════════════════════════════════════════════════════════════╗${NC}" |
| 1927 | + echo -e "${BLUE}║ FERP Integration Test Suite ║${NC}" |
| 1928 | + echo -e "${BLUE}╚════════════════════════════════════════════════════════════════════════════╝${NC}" |
| 1929 | + echo "" |
| 1930 | + echo "ferp binary: $FERP" |
| 1931 | + echo "Fixtures: $FIXTURES" |
| 1932 | + if [[ "$COMPARE_GREP" == "true" ]]; then |
| 1933 | + echo "Mode: Comparing against GNU grep" |
| 1934 | + fi |
| 1935 | + if [[ -n "$FILTER" ]]; then |
| 1936 | + echo "Filter: $FILTER" |
| 1937 | + fi |
| 1938 | + |
| 1939 | + # Run all test categories |
| 1940 | + test_pattern_types |
| 1941 | + test_matching_control |
| 1942 | + test_output_control |
| 1943 | + test_line_prefix |
| 1944 | + test_context_control |
| 1945 | + test_file_selection |
| 1946 | + test_multi_pattern |
| 1947 | + test_binary_handling |
| 1948 | + test_misc_flags |
| 1949 | + test_exit_codes |
| 1950 | + test_edge_cases |
| 1951 | + |
| 1952 | + # Summary |
| 1953 | + echo "" |
| 1954 | + echo -e "${BLUE}━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━${NC}" |
| 1955 | + echo -e "${BLUE} Summary${NC}" |
| 1956 | + echo -e "${BLUE}━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━${NC}" |
| 1957 | + echo "" |
| 1958 | + echo -e " Tests run: ${TESTS_RUN}" |
| 1959 | + echo -e " ${GREEN}Passed: ${TESTS_PASSED}${NC}" |
| 1960 | + echo -e " ${RED}Failed: ${TESTS_FAILED}${NC}" |
| 1961 | + echo -e " ${YELLOW}Skipped: ${TESTS_SKIPPED}${NC}" |
| 1962 | + echo "" |
| 1963 | + |
| 1964 | + if [[ "$TESTS_FAILED" -gt 0 ]]; then |
| 1965 | + echo -e "${RED}Some tests failed!${NC}" |
| 1966 | + exit 1 |
| 1967 | + else |
| 1968 | + echo -e "${GREEN}All tests passed!${NC}" |
| 1969 | + exit 0 |
| 1970 | + fi |
| 1971 | +} |
| 1972 | + |
| 1973 | +main "$@" |