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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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assert(fs.is_symlink('a_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('~'), 'expanduser not working')
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assert(not fs.is_file('~'), 'expanduser not working')
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original = 'foo.txt'
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new = fs.with_suffix(original, '.ini')
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assert(new.endswith('foo.ini') and not new.contains('.txt'), 'with_suffix failed')
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original = 'foo'
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new = fs.with_suffix(original, '.ini')
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assert(new.endswith('foo.ini'), 'with_suffix did not add suffix to suffixless file')
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original = 'foo.dll.a'
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new = fs.with_suffix(original, '.so')
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assert(new.endswith('foo.dll.so'), 'with_suffix did not only modify last suffix')
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original = 'foo.dll'
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new = fs.with_suffix(original, '')
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assert(new.endswith('foo'), 'with_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.with_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.with_suffix(original, '.ini')
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assert(new == new_check, 'absolute path with_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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subdir('subdir')
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