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path: root/internal/go-git-gitignore/pattern_test.go
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Diffstat (limited to 'internal/go-git-gitignore/pattern_test.go')
-rw-r--r--internal/go-git-gitignore/pattern_test.go303
1 files changed, 303 insertions, 0 deletions
diff --git a/internal/go-git-gitignore/pattern_test.go b/internal/go-git-gitignore/pattern_test.go
new file mode 100644
index 0000000..17aa16a
--- /dev/null
+++ b/internal/go-git-gitignore/pattern_test.go
@@ -0,0 +1,303 @@
+package gitignore
+
+import (
+ "testing"
+
+ "github.com/stretchr/testify/suite"
+)
+
+type PatternSuite struct {
+ suite.Suite
+}
+
+func TestPatternSuite(t *testing.T) {
+ suite.Run(t, new(PatternSuite))
+}
+
+func (s *PatternSuite) TestSimpleMatch_inclusion() {
+ p := ParsePattern("!vul?ano", nil)
+ r := p.Match([]string{"value", "vulkano", "tail"}, false)
+ s.Equal(Include, r)
+}
+
+func (s *PatternSuite) TestMatch_domainLonger_mismatch() {
+ p := ParsePattern("value", []string{"head", "middle", "tail"})
+ r := p.Match([]string{"head", "middle"}, false)
+ s.Equal(NoMatch, r)
+}
+
+func (s *PatternSuite) TestMatch_domainSameLength_mismatch() {
+ p := ParsePattern("value", []string{"head", "middle", "tail"})
+ r := p.Match([]string{"head", "middle", "tail"}, false)
+ s.Equal(NoMatch, r)
+}
+
+func (s *PatternSuite) TestMatch_domainMismatch_mismatch() {
+ p := ParsePattern("value", []string{"head", "middle", "tail"})
+ r := p.Match([]string{"head", "middle", "_tail_", "value"}, false)
+ s.Equal(NoMatch, r)
+}
+
+func (s *PatternSuite) TestSimpleMatch_withDomain() {
+ p := ParsePattern("middle/", []string{"value", "volcano"})
+ r := p.Match([]string{"value", "volcano", "middle", "tail"}, false)
+ s.Equal(Exclude, r)
+}
+
+func (s *PatternSuite) TestSimpleMatch_onlyMatchInDomain_mismatch() {
+ p := ParsePattern("volcano/", []string{"value", "volcano"})
+ r := p.Match([]string{"value", "volcano", "tail"}, true)
+ s.Equal(NoMatch, r)
+}
+
+func (s *PatternSuite) TestSimpleMatch_atStart() {
+ p := ParsePattern("value", nil)
+ r := p.Match([]string{"value", "tail"}, false)
+ s.Equal(Exclude, r)
+}
+
+func (s *PatternSuite) TestSimpleMatch_inTheMiddle() {
+ p := ParsePattern("value", nil)
+ r := p.Match([]string{"head", "value", "tail"}, false)
+ s.Equal(Exclude, r)
+}
+
+func (s *PatternSuite) TestSimpleMatch_atEnd() {
+ p := ParsePattern("value", nil)
+ r := p.Match([]string{"head", "value"}, false)
+ s.Equal(Exclude, r)
+}
+
+func (s *PatternSuite) TestSimpleMatch_atStart_dirWanted() {
+ p := ParsePattern("value/", nil)
+ r := p.Match([]string{"value", "tail"}, false)
+ s.Equal(Exclude, r)
+}
+
+func (s *PatternSuite) TestSimpleMatch_inTheMiddle_dirWanted() {
+ p := ParsePattern("value/", nil)
+ r := p.Match([]string{"head", "value", "tail"}, false)
+ s.Equal(Exclude, r)
+}
+
+func (s *PatternSuite) TestSimpleMatch_atEnd_dirWanted() {
+ p := ParsePattern("value/", nil)
+ r := p.Match([]string{"head", "value"}, true)
+ s.Equal(Exclude, r)
+}
+
+func (s *PatternSuite) TestSimpleMatch_atEnd_dirWanted_notADir_mismatch() {
+ p := ParsePattern("value/", nil)
+ r := p.Match([]string{"head", "value"}, false)
+ s.Equal(NoMatch, r)
+}
+
+func (s *PatternSuite) TestSimpleMatch_mismatch() {
+ p := ParsePattern("value", nil)
+ r := p.Match([]string{"head", "val", "tail"}, false)
+ s.Equal(NoMatch, r)
+}
+
+func (s *PatternSuite) TestSimpleMatch_valueLonger_mismatch() {
+ p := ParsePattern("val", nil)
+ r := p.Match([]string{"head", "value", "tail"}, false)
+ s.Equal(NoMatch, r)
+}
+
+func (s *PatternSuite) TestSimpleMatch_withAsterisk() {
+ p := ParsePattern("v*o", nil)
+ r := p.Match([]string{"value", "vulkano", "tail"}, false)
+ s.Equal(Exclude, r)
+}
+
+func (s *PatternSuite) TestSimpleMatch_withQuestionMark() {
+ p := ParsePattern("vul?ano", nil)
+ r := p.Match([]string{"value", "vulkano", "tail"}, false)
+ s.Equal(Exclude, r)
+}
+
+func (s *PatternSuite) TestSimpleMatch_magicChars() {
+ p := ParsePattern("v[ou]l[kc]ano", nil)
+ r := p.Match([]string{"value", "volcano"}, false)
+ s.Equal(Exclude, r)
+}
+
+func (s *PatternSuite) TestSimpleMatch_wrongPattern_mismatch() {
+ p := ParsePattern("v[ou]l[", nil)
+ r := p.Match([]string{"value", "vol["}, false)
+ s.Equal(NoMatch, r)
+}
+
+func (s *PatternSuite) TestGlobMatch_fromRootWithSlash() {
+ p := ParsePattern("/value/vul?ano", nil)
+ r := p.Match([]string{"value", "vulkano", "tail"}, false)
+ s.Equal(Exclude, r)
+}
+
+func (s *PatternSuite) TestGlobMatch_withDomain() {
+ p := ParsePattern("middle/tail/", []string{"value", "volcano"})
+ r := p.Match([]string{"value", "volcano", "middle", "tail"}, true)
+ s.Equal(Exclude, r)
+}
+
+func (s *PatternSuite) TestGlobMatch_onlyMatchInDomain_mismatch() {
+ p := ParsePattern("volcano/tail", []string{"value", "volcano"})
+ r := p.Match([]string{"value", "volcano", "tail"}, false)
+ s.Equal(NoMatch, r)
+}
+
+func (s *PatternSuite) TestGlobMatch_fromRootWithoutSlash() {
+ p := ParsePattern("value/vul?ano", nil)
+ r := p.Match([]string{"value", "vulkano", "tail"}, false)
+ s.Equal(Exclude, r)
+}
+
+func (s *PatternSuite) TestGlobMatch_fromRoot_mismatch() {
+ p := ParsePattern("value/vulkano", nil)
+ r := p.Match([]string{"value", "volcano"}, false)
+ s.Equal(NoMatch, r)
+}
+
+func (s *PatternSuite) TestGlobMatch_fromRoot_tooShort_mismatch() {
+ p := ParsePattern("value/vul?ano", nil)
+ r := p.Match([]string{"value"}, false)
+ s.Equal(NoMatch, r)
+}
+
+func (s *PatternSuite) TestGlobMatch_fromRoot_notAtRoot_mismatch() {
+ p := ParsePattern("/value/volcano", nil)
+ r := p.Match([]string{"value", "value", "volcano"}, false)
+ s.Equal(NoMatch, r)
+}
+
+func (s *PatternSuite) TestGlobMatch_leadingAsterisks_atStart() {
+ p := ParsePattern("**/*lue/vol?ano", nil)
+ r := p.Match([]string{"value", "volcano", "tail"}, false)
+ s.Equal(Exclude, r)
+}
+
+func (s *PatternSuite) TestGlobMatch_leadingAsterisks_notAtStart() {
+ p := ParsePattern("**/*lue/vol?ano", nil)
+ r := p.Match([]string{"head", "value", "volcano", "tail"}, false)
+ s.Equal(Exclude, r)
+}
+
+func (s *PatternSuite) TestGlobMatch_leadingAsterisks_mismatch() {
+ p := ParsePattern("**/*lue/vol?ano", nil)
+ r := p.Match([]string{"head", "value", "Volcano", "tail"}, false)
+ s.Equal(NoMatch, r)
+}
+
+func (s *PatternSuite) TestGlobMatch_leadingAsterisks_isDir() {
+ p := ParsePattern("**/*lue/vol?ano/", nil)
+ r := p.Match([]string{"head", "value", "volcano", "tail"}, false)
+ s.Equal(Exclude, r)
+}
+
+func (s *PatternSuite) TestGlobMatch_leadingAsterisks_isDirAtEnd() {
+ p := ParsePattern("**/*lue/vol?ano/", nil)
+ r := p.Match([]string{"head", "value", "volcano"}, true)
+ s.Equal(Exclude, r)
+}
+
+func (s *PatternSuite) TestGlobMatch_leadingAsterisks_isDir_mismatch() {
+ p := ParsePattern("**/*lue/vol?ano/", nil)
+ r := p.Match([]string{"head", "value", "Colcano"}, true)
+ s.Equal(NoMatch, r)
+}
+
+func (s *PatternSuite) TestGlobMatch_leadingAsterisks_isDirNoDirAtEnd_mismatch() {
+ p := ParsePattern("**/*lue/vol?ano/", nil)
+ r := p.Match([]string{"head", "value", "volcano"}, false)
+ s.Equal(NoMatch, r)
+}
+
+func (s *PatternSuite) TestGlobMatch_tailingAsterisks() {
+ p := ParsePattern("/*lue/vol?ano/**", nil)
+ r := p.Match([]string{"value", "volcano", "tail", "moretail"}, false)
+ s.Equal(Exclude, r)
+}
+
+func (s *PatternSuite) TestGlobMatch_tailingAsterisks_exactMatch() {
+ p := ParsePattern("/*lue/vol?ano/**", nil)
+ r := p.Match([]string{"value", "volcano"}, false)
+ s.Equal(NoMatch, r)
+}
+
+func (s *PatternSuite) TestGlobMatch_middleAsterisks_emptyMatch() {
+ p := ParsePattern("/*lue/**/vol?ano", nil)
+ r := p.Match([]string{"value", "volcano"}, false)
+ s.Equal(Exclude, r)
+}
+
+func (s *PatternSuite) TestGlobMatch_middleAsterisks_oneMatch() {
+ p := ParsePattern("/*lue/**/vol?ano", nil)
+ r := p.Match([]string{"value", "middle", "volcano"}, false)
+ s.Equal(Exclude, r)
+}
+
+func (s *PatternSuite) TestGlobMatch_middleAsterisks_multiMatch() {
+ p := ParsePattern("/*lue/**/vol?ano", nil)
+ r := p.Match([]string{"value", "middle1", "middle2", "volcano"}, false)
+ s.Equal(Exclude, r)
+}
+
+func (s *PatternSuite) TestGlobMatch_middleAsterisks_isDir_trailing() {
+ p := ParsePattern("/*lue/**/vol?ano/", nil)
+ r := p.Match([]string{"value", "middle1", "middle2", "volcano"}, true)
+ s.Equal(Exclude, r)
+}
+
+func (s *PatternSuite) TestGlobMatch_middleAsterisks_isDir_trailing_mismatch() {
+ p := ParsePattern("/*lue/**/vol?ano/", nil)
+ r := p.Match([]string{"value", "middle1", "middle2", "volcano"}, false)
+ s.Equal(NoMatch, r)
+}
+
+func (s *PatternSuite) TestGlobMatch_middleAsterisks_isDir() {
+ p := ParsePattern("/*lue/**/vol?ano/", nil)
+ r := p.Match([]string{"value", "middle1", "middle2", "volcano", "tail"}, false)
+ s.Equal(Exclude, r)
+}
+
+func (s *PatternSuite) TestGlobMatch_wrongDoubleAsterisk_mismatch() {
+ p := ParsePattern("/*lue/**foo/vol?ano", nil)
+ r := p.Match([]string{"value", "foo", "volcano", "tail"}, false)
+ s.Equal(NoMatch, r)
+}
+
+func (s *PatternSuite) TestGlobMatch_magicChars() {
+ p := ParsePattern("**/head/v[ou]l[kc]ano", nil)
+ r := p.Match([]string{"value", "head", "volcano"}, false)
+ s.Equal(Exclude, r)
+}
+
+func (s *PatternSuite) TestGlobMatch_wrongPattern_noTraversal_mismatch() {
+ p := ParsePattern("**/head/v[ou]l[", nil)
+ r := p.Match([]string{"value", "head", "vol["}, false)
+ s.Equal(NoMatch, r)
+}
+
+func (s *PatternSuite) TestGlobMatch_wrongPattern_onTraversal_mismatch() {
+ p := ParsePattern("/value/**/v[ou]l[", nil)
+ r := p.Match([]string{"value", "head", "vol["}, false)
+ s.Equal(NoMatch, r)
+}
+
+func (s *PatternSuite) TestGlobMatch_issue_923() {
+ p := ParsePattern("**/android/**/GeneratedPluginRegistrant.java", nil)
+ r := p.Match([]string{"packages", "flutter_tools", "lib", "src", "android", "gradle.dart"}, false)
+ s.Equal(NoMatch, r)
+}
+
+func (s *PatternSuite) TestGlobMatch_folderVersusFile() {
+ p := ParsePattern("/a*/**", nil)
+ r := p.Match([]string{"ab"}, false)
+ s.Equal(NoMatch, r)
+}
+
+func (s *PatternSuite) TestGlobMatch_folderVersusFileAgain() {
+ p := ParsePattern("/a*/**/a*", nil)
+ r := p.Match([]string{"ab", "ab"}, false)
+ s.Equal(Exclude, r)
+}
generated by cgit v1.2.3 (git 2.39.1) at 2025-10-10 10:22:50 +0000