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Refactor the code so that fzf can be used as a library (#3769)

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This commit is contained in:
Junegunn Choi
2024-05-07 01:06:42 +09:00
committed by GitHub
parent 065b9e6fb2
commit e8405f40fe
32 changed files with 1152 additions and 893 deletions
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44
src/pattern_test.go
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@@ -64,10 +64,15 @@ func TestParseTermsEmpty(t *testing.T) {
}
}
func buildPattern(fuzzy bool, fuzzyAlgo algo.Algo, extended bool, caseMode Case, normalize bool, forward bool,
withPos bool, cacheable bool, nth []Range, delimiter Delimiter, runes []rune) *Pattern {
return BuildPattern(NewChunkCache(), make(map[string]*Pattern),
fuzzy, fuzzyAlgo, extended, caseMode, normalize, forward,
withPos, cacheable, nth, delimiter, runes)
}
func TestExact(t *testing.T) {
defer clearPatternCache()
clearPatternCache()
pattern := BuildPattern(true, algo.FuzzyMatchV2, true, CaseSmart, false, true, false, true,
pattern := buildPattern(true, algo.FuzzyMatchV2, true, CaseSmart, false, true, false, true,
[]Range{}, Delimiter{}, []rune("'abc"))
chars := util.ToChars([]byte("aabbcc abc"))
res, pos := algo.ExactMatchNaive(
@@ -81,9 +86,7 @@ func TestExact(t *testing.T) {
}
func TestEqual(t *testing.T) {
defer clearPatternCache()
clearPatternCache()
pattern := BuildPattern(true, algo.FuzzyMatchV2, true, CaseSmart, false, true, false, true, []Range{}, Delimiter{}, []rune("^AbC$"))
pattern := buildPattern(true, algo.FuzzyMatchV2, true, CaseSmart, false, true, false, true, []Range{}, Delimiter{}, []rune("^AbC$"))
match := func(str string, sidxExpected int, eidxExpected int) {
chars := util.ToChars([]byte(str))
@@ -104,19 +107,12 @@ func TestEqual(t *testing.T) {
}
func TestCaseSensitivity(t *testing.T) {
defer clearPatternCache()
clearPatternCache()
pat1 := BuildPattern(true, algo.FuzzyMatchV2, false, CaseSmart, false, true, false, true, []Range{}, Delimiter{}, []rune("abc"))
clearPatternCache()
pat2 := BuildPattern(true, algo.FuzzyMatchV2, false, CaseSmart, false, true, false, true, []Range{}, Delimiter{}, []rune("Abc"))
clearPatternCache()
pat3 := BuildPattern(true, algo.FuzzyMatchV2, false, CaseIgnore, false, true, false, true, []Range{}, Delimiter{}, []rune("abc"))
clearPatternCache()
pat4 := BuildPattern(true, algo.FuzzyMatchV2, false, CaseIgnore, false, true, false, true, []Range{}, Delimiter{}, []rune("Abc"))
clearPatternCache()
pat5 := BuildPattern(true, algo.FuzzyMatchV2, false, CaseRespect, false, true, false, true, []Range{}, Delimiter{}, []rune("abc"))
clearPatternCache()
pat6 := BuildPattern(true, algo.FuzzyMatchV2, false, CaseRespect, false, true, false, true, []Range{}, Delimiter{}, []rune("Abc"))
pat1 := buildPattern(true, algo.FuzzyMatchV2, false, CaseSmart, false, true, false, true, []Range{}, Delimiter{}, []rune("abc"))
pat2 := buildPattern(true, algo.FuzzyMatchV2, false, CaseSmart, false, true, false, true, []Range{}, Delimiter{}, []rune("Abc"))
pat3 := buildPattern(true, algo.FuzzyMatchV2, false, CaseIgnore, false, true, false, true, []Range{}, Delimiter{}, []rune("abc"))
pat4 := buildPattern(true, algo.FuzzyMatchV2, false, CaseIgnore, false, true, false, true, []Range{}, Delimiter{}, []rune("Abc"))
pat5 := buildPattern(true, algo.FuzzyMatchV2, false, CaseRespect, false, true, false, true, []Range{}, Delimiter{}, []rune("abc"))
pat6 := buildPattern(true, algo.FuzzyMatchV2, false, CaseRespect, false, true, false, true, []Range{}, Delimiter{}, []rune("Abc"))
if string(pat1.text) != "abc" || pat1.caseSensitive != false ||
string(pat2.text) != "Abc" || pat2.caseSensitive != true ||
@@ -129,7 +125,7 @@ func TestCaseSensitivity(t *testing.T) {
}
func TestOrigTextAndTransformed(t *testing.T) {
pattern := BuildPattern(true, algo.FuzzyMatchV2, true, CaseSmart, false, true, false, true, []Range{}, Delimiter{}, []rune("jg"))
pattern := buildPattern(true, algo.FuzzyMatchV2, true, CaseSmart, false, true, false, true, []Range{}, Delimiter{}, []rune("jg"))
tokens := Tokenize("junegunn", Delimiter{})
trans := Transform(tokens, []Range{{1, 1}})
@@ -163,15 +159,13 @@ func TestOrigTextAndTransformed(t *testing.T) {
func TestCacheKey(t *testing.T) {
test := func(extended bool, patStr string, expected string, cacheable bool) {
clearPatternCache()
pat := BuildPattern(true, algo.FuzzyMatchV2, extended, CaseSmart, false, true, false, true, []Range{}, Delimiter{}, []rune(patStr))
pat := buildPattern(true, algo.FuzzyMatchV2, extended, CaseSmart, false, true, false, true, []Range{}, Delimiter{}, []rune(patStr))
if pat.CacheKey() != expected {
t.Errorf("Expected: %s, actual: %s", expected, pat.CacheKey())
}
if pat.cacheable != cacheable {
t.Errorf("Expected: %t, actual: %t (%s)", cacheable, pat.cacheable, patStr)
}
clearPatternCache()
}
test(false, "foo !bar", "foo !bar", true)
test(false, "foo | bar !baz", "foo | bar !baz", true)
@@ -187,15 +181,13 @@ func TestCacheKey(t *testing.T) {
func TestCacheable(t *testing.T) {
test := func(fuzzy bool, str string, expected string, cacheable bool) {
clearPatternCache()
pat := BuildPattern(fuzzy, algo.FuzzyMatchV2, true, CaseSmart, true, true, false, true, []Range{}, Delimiter{}, []rune(str))
pat := buildPattern(fuzzy, algo.FuzzyMatchV2, true, CaseSmart, true, true, false, true, []Range{}, Delimiter{}, []rune(str))
if pat.CacheKey() != expected {
t.Errorf("Expected: %s, actual: %s", expected, pat.CacheKey())
}
if cacheable != pat.cacheable {
t.Errorf("Invalid Pattern.cacheable for \"%s\": %v (expected: %v)", str, pat.cacheable, cacheable)
}
clearPatternCache()
}
test(true, "foo bar", "foo\tbar", true)
test(true, "foo 'bar", "foo\tbar", false)