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113 lines
4.4 KiB
113 lines
4.4 KiB
project('fs module test') |
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is_windows = build_machine.system() == 'windows' |
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fs = import('fs') |
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assert(fs.exists('meson.build'), 'Existing file reported as missing.') |
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assert(not fs.exists('nonexisting'), 'Nonexisting file was found.') |
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if not is_windows and build_machine.system() != 'cygwin' |
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# Symlinks on Windows have specific requirements including: |
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# * Meson running under Python >= 3.8 |
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# * Windows user permissions to create symlinks, and/or Windows in Developer mode |
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# so at this time the symlink test is skipped for Windows. |
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symlink = meson.current_build_dir() / 'a_symlink' |
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run_command('ln', '-s', meson.current_source_dir() / 'meson.build', symlink) |
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assert(fs.is_symlink(symlink), 'Symlink not detected.') |
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assert(not fs.is_symlink('meson.build'), 'Regular file detected as symlink.') |
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endif |
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assert(fs.is_file('meson.build'), 'File not detected as a file.') |
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assert(not fs.is_file('subprojects'), 'Directory detected as a file.') |
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assert(not fs.is_file('nonexisting'), 'Bad path detected as a file.') |
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assert(fs.is_dir('subprojects'), 'Dir not detected correctly.') |
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assert(not fs.is_dir('meson.build'), 'File detected as a dir.') |
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assert(not fs.is_dir('nonexisting'), 'Bad path detected as a dir.') |
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assert(fs.is_dir('~'), 'home directory not detected') |
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assert(not fs.is_file('~'), 'home directory detected as file') |
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# -- expanduser |
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assert(fs.expanduser('~') != '~','expanduser failed') |
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assert(fs.expanduser('~/foo').endswith('foo'), 'expanduser with tail failed') |
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# -- as_posix |
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assert(fs.as_posix('/') == '/', 'as_posix idempotent') |
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assert(fs.as_posix('\\') == '/', 'as_posix simple') |
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assert(fs.as_posix('\\\\') == '/', 'as_posix simple') |
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assert(fs.as_posix('foo\\bar/baz') == 'foo/bar/baz', 'as_posix mixed slash') |
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# -- is_absolute |
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winabs = 'q:/foo' |
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unixabs = '/foo' |
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if is_windows |
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assert(fs.is_absolute(winabs), 'is_absolute windows not detected') |
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assert(not fs.is_absolute(unixabs), 'is_absolute unix false positive') |
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else |
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assert(fs.is_absolute(unixabs), 'is_absolute unix not detected') |
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assert(not fs.is_absolute(winabs), 'is_absolute windows false positive') |
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endif |
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# -- replace_suffix |
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original = 'foo' |
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assert(fs.replace_suffix(original, '') == original, 'replace_suffix idempotent') |
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original = 'foo.txt' |
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new = fs.replace_suffix(original, '.ini') |
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assert(new == 'foo.ini', 'replace_suffix failed') |
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original = 'foo' |
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new = fs.replace_suffix(original, '.ini') |
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assert(new == 'foo.ini', 'replace_suffix did not add suffix to suffixless file') |
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original = 'foo.dll.a' |
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new = fs.replace_suffix(original, '.so') |
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assert(new == 'foo.dll.so', 'replace_suffix did not only modify last suffix') |
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original = 'foo.dll' |
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new = fs.replace_suffix(original, '') |
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assert(new == 'foo', 'replace_suffix did not only delete last suffix') |
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# `/` on windows is interpreted like `.drive` which in general may not be `c:/` |
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# the files need not exist for fs.replace_suffix() |
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original = is_windows ? 'j:/foo/bar.txt' : '/foo/bar.txt' |
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new_check = is_windows ? 'j:\\foo\\bar.ini' : '/foo/bar.ini' |
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new = fs.replace_suffix(original, '.ini') |
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assert(new == new_check, 'absolute path replace_suffix failed') |
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# -- hash |
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md5 = fs.hash('subdir/subdirfile.txt', 'md5') |
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sha256 = fs.hash('subdir/subdirfile.txt', 'sha256') |
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assert(md5 == 'd0795db41614d25affdd548314b30b3b', 'md5sum did not match') |
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assert(sha256 == 'be2170b0dae535b73f6775694fffa3fd726a43b5fabea11b7342f0605917a42a', 'sha256sum did not match') |
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# -- size |
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size = fs.size('subdir/subdirfile.txt') |
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assert(size == 19, 'file size not found correctly') |
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# -- are filenames referring to the same file? |
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f1 = 'meson.build' |
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f2 = 'subdir/../meson.build' |
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assert(fs.is_samepath(f1, f2), 'is_samepath not detercting same files') |
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assert(fs.is_samepath(meson.source_root(), 'subdir/..'), 'is_samepath not detecting same directory') |
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assert(not fs.is_samepath(f1, 'subdir/subdirfile.txt'), 'is_samepath known bad comparison') |
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assert(not fs.is_samepath('not-a-path', f2), 'is_samepath should not error if path(s) do not exist') |
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if not is_windows and build_machine.system() != 'cygwin' |
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assert(fs.is_samepath(symlink, 'meson.build'), 'symlink is_samepath fail') |
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endif |
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# parts of path |
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assert(fs.parent('foo/bar') == 'foo', 'failed to get dirname') |
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assert(fs.name('foo/bar') == 'bar', 'failed to get basename') |
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assert(fs.name('foo/bar/baz.dll.a') == 'baz.dll.a', 'failed to get basename with compound suffix') |
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assert(fs.stem('foo/bar/baz.dll') == 'baz', 'failed to get stem with suffix') |
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assert(fs.stem('foo/bar/baz.dll.a') == 'baz.dll', 'failed to get stem with compound suffix') |
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subdir('subdir')
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