| 1 | program test_herestring |
| 2 | use ast_types_enhanced |
| 3 | use lexer_simple |
| 4 | use parser_enhanced |
| 5 | use evaluator_simple_real |
| 6 | use shell_types |
| 7 | implicit none |
| 8 | |
| 9 | type(lexer_simple_t) :: lex |
| 10 | type(parser_enhanced_t) :: pars |
| 11 | type(script_node_t) :: ast |
| 12 | type(shell_state_t) :: shell |
| 13 | type(evaluator_simple_real_t) :: eval |
| 14 | character(:), allocatable :: input |
| 15 | integer :: exit_code |
| 16 | |
| 17 | ! Initialize shell state |
| 18 | shell%username = "testuser" |
| 19 | shell%hostname = "testhost" |
| 20 | shell%num_functions = 0 |
| 21 | shell%num_positional = 0 |
| 22 | shell%num_variables = 0 |
| 23 | |
| 24 | print *, "=== Test 1: Simple here string ===" |
| 25 | input = 'cat <<< "Hello from here string"' |
| 26 | call lex%init(input) |
| 27 | call lex%tokenize() |
| 28 | call pars%init(lex%tokens, lex%token_count) |
| 29 | ast = pars%parse() |
| 30 | call eval%init(shell) |
| 31 | exit_code = eval%eval(ast) |
| 32 | print *, "" |
| 33 | |
| 34 | print *, "=== Test 2: Here string with variable ===" |
| 35 | input = 'MYVAR=World' |
| 36 | call lex%init(input) |
| 37 | call lex%tokenize() |
| 38 | call pars%init(lex%tokens, lex%token_count) |
| 39 | ast = pars%parse() |
| 40 | exit_code = eval%eval(ast) |
| 41 | |
| 42 | input = 'cat <<< "Hello $MYVAR"' |
| 43 | call lex%init(input) |
| 44 | call lex%tokenize() |
| 45 | call pars%init(lex%tokens, lex%token_count) |
| 46 | ast = pars%parse() |
| 47 | exit_code = eval%eval(ast) |
| 48 | print *, "" |
| 49 | |
| 50 | print *, "=== Test 3: Here string with word (no quotes) ===" |
| 51 | input = 'cat <<< HelloWorld' |
| 52 | call lex%init(input) |
| 53 | call lex%tokenize() |
| 54 | call pars%init(lex%tokens, lex%token_count) |
| 55 | ast = pars%parse() |
| 56 | exit_code = eval%eval(ast) |
| 57 | print *, "" |
| 58 | |
| 59 | print *, "=== Test 4: Here string piped to grep ===" |
| 60 | input = 'cat <<< "apple banana cherry" | grep banana' |
| 61 | call lex%init(input) |
| 62 | call lex%tokenize() |
| 63 | call pars%init(lex%tokens, lex%token_count) |
| 64 | ast = pars%parse() |
| 65 | exit_code = eval%eval(ast) |
| 66 | print *, "" |
| 67 | |
| 68 | call lex%destroy() |
| 69 | call pars%destroy() |
| 70 | call eval%destroy() |
| 71 | |
| 72 | print *, "=== Here string tests completed ===" |
| 73 | |
| 74 | end program test_herestring |
| 75 |