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v/vlib/os/glob_test.v

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import os
fn deep_glob() ! {
os.chdir(@VMODROOT)!
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matches := os.glob('vlib/v/*/*.v') or { panic(err) }
assert matches.len > 10
assert 'vlib/v/ast/ast.v' in matches
assert 'vlib/v/ast/table.v' in matches
assert 'vlib/v/token/token.v' in matches
for f in matches {
if !f.starts_with('vlib/v/') {
assert false
}
assert f.ends_with('.v')
}
}
fn redeep_glob() ! {
os.chdir(@VMODROOT)!
matches := os.glob('vlib/v/**/*.v') or { panic(err) }
assert matches.len > 10
assert 'vlib/v/ast/ast.v' in matches
assert 'vlib/v/ast/table.v' in matches
assert 'vlib/v/token/token.v' in matches
for f in matches {
if !f.starts_with('vlib/v/') {
assert false
}
assert f.ends_with('.v')
}
}
fn test_glob_can_find_v_files_3_levels_deep() {
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$if !windows {
deep_glob()!
redeep_glob()!
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}
assert true
}
fn test_glob_can_find_files_in_current_folder() {
os.chdir(@VMODROOT)!
matches := os.glob('*')!
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assert '.gitignore' in matches
assert 'make.bat' in matches
assert 'Makefile' in matches
assert 'Dockerfile' in matches
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assert 'README.md' in matches
assert 'v.mod' in matches
assert 'cmd/' in matches
assert 'vlib/' in matches
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assert 'thirdparty/' in matches
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}
fn test_glob_can_be_used_with_multiple_patterns() {
os.chdir(@VMODROOT)!
matches := os.glob('*', 'cmd/tools/*')!
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assert 'README.md' in matches
assert 'Makefile' in matches
$if !windows {
assert 'cmd/tools/test_if_v_test_system_works.v' in matches
}
$if windows {
assert 'test_if_v_test_system_works.v' in matches
}
}
fn test_glob_star() {
os.chdir(@VMODROOT)!
matches := os.glob('*ake*')!
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assert 'Makefile' in matches
assert 'make.bat' in matches
}
fn test_glob_not_found() {
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os.glob('an_unknown_folder/*.v') or {
assert true
return
}
}