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program test_cache_paths |
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use fgof_cache, only : & |
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FGOF_CACHE_ERR_INVALID_OPTIONS, & |
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FGOF_CACHE_ERR_NOT_FOUND, & |
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FGOF_CACHE_OK, & |
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cache_key_token, & |
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cache_path_for_key, & |
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cache_relative_path_for_key, & |
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clear_cache_options, & |
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resolve_cache_entry |
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use fgof_cache_types, only : cache_entry, cache_options |
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implicit none |
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|
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type(cache_options) :: options |
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type(cache_entry) :: entry |
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character(len=:), allocatable :: root_path |
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|
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if (cache_key_token("abc") /= "616263") error stop "cache_key_token should hex-encode bytes" |
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if (cache_key_token("a ") /= "6120") error stop "cache_key_token should preserve trailing spaces" |
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|
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if (cache_relative_path_for_key("abc") /= "61/62/616263") error stop "relative path helper should shard tokenized keys" |
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if (cache_path_for_key("/tmp/cache", "abc") /= "/tmp/cache/61/62/616263") error stop "path helper should join cache roots and sharded keys" |
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|
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root_path = unique_root("entry") |
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options = clear_cache_options() |
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options%root_dir = root_path |
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options%namespace = "demo" |
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entry = resolve_cache_entry("abc", options) |
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if (entry%error_code /= FGOF_CACHE_OK) error stop "entry resolution should succeed for normal keys" |
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if (entry%present) error stop "fresh cache entries should not report present" |
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if (entry%root_path /= root_path // "/demo") error stop "entry resolution should report the resolved root path" |
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if (entry%relative_path /= "61/62/616263") error stop "entry resolution should expose the relative cache path" |
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if (entry%path /= root_path // "/demo/61/62/616263") error stop "entry resolution should expose the full cache path" |
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|
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entry = resolve_cache_entry("", options) |
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if (entry%error_code /= FGOF_CACHE_ERR_INVALID_OPTIONS) error stop "empty keys should be rejected" |
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|
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options = clear_cache_options() |
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options%create_root = .false. |
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options%root_dir = unique_root("missing-entry") |
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entry = resolve_cache_entry("abc", options) |
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if (entry%error_code /= FGOF_CACHE_ERR_NOT_FOUND) error stop "entry resolution should surface missing cache roots" |
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|
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contains |
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|
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function unique_root(label) result(path) |
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character(len=*), intent(in) :: label |
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character(len=:), allocatable :: path |
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character(len=32) :: count_text |
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integer :: count_value |
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|
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call system_clock(count=count_value) |
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write(count_text, "(i0)") count_value |
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path = "build/fgof-cache-path-" // label // "-" // trim(count_text) |
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end function unique_root |
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|
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end program test_cache_paths |
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