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Added more tests

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This commit is contained in:
Aadhavan Srinivasan
2025-01-28 15:52:11 -05:00
parent d890a93775
commit 3918682339
1 changed files with 25 additions and 0 deletions
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25
re_test.go
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@@ -430,6 +430,22 @@ var reTests = []struct {
{`\0009`, []ReFlag{RE_CASE_INSENSITIVE}, "\x009", []Group{{0, 2}}},
{`\141`, []ReFlag{RE_CASE_INSENSITIVE}, "A", []Group{{0, 1}}},
{`a[-]?c`, []ReFlag{RE_CASE_INSENSITIVE}, `AC`, []Group{{0, 2}}},
{`a(?!b).`, nil, `abad`, []Group{{2, 4}}},
{`a(?=d).`, nil, `abad`, []Group{{2, 4}}},
{`a(?=c|d).`, nil, `abad`, []Group{{2, 4}}},
{`^abc`, nil, "jkl\nabc\nxyz", []Group{}},
{`^abc`, []ReFlag{RE_MULTILINE}, "jkl\nabc\nxyz", []Group{{4, 7}}},
{`abc$`, nil, "jkl\nabc\nxyz", []Group{}},
{`abc$`, []ReFlag{RE_MULTILINE}, "jkl\nabc\nxyz", []Group{{4, 7}}},
{`abc$`, []ReFlag{RE_MULTILINE}, "jkl\n123abc\nxyz", []Group{{7, 10}}},
{`^`, nil, "jkl\n123abc\nxyz", []Group{{0, 0}}},
{`^`, []ReFlag{RE_MULTILINE}, "jkl\n123abc\nxyz", []Group{{0, 0}, {4, 4}, {11, 11}}},
{`$`, nil, "jkl\n123abc\nxyz", []Group{{14, 14}}},
{`$`, []ReFlag{RE_MULTILINE}, "jkl\n123abc\nxyz", []Group{{3, 3}, {10, 10}, {14, 14}}},
// Todo - add numeric range tests
}
@@ -563,6 +579,15 @@ var groupTests = []struct {
{`([abc])*d`, []ReFlag{RE_CASE_INSENSITIVE}, `ABBBCD`, []Match{[]Group{{0, 6}, {4, 5}}}},
{`([abc])*bcd`, []ReFlag{RE_CASE_INSENSITIVE}, `ABCD`, []Match{[]Group{{0, 4}, {0, 1}}}},
{`^(ab|cd)e`, []ReFlag{RE_CASE_INSENSITIVE}, `ABCDE`, []Match{}},
{`(?:(?:(?:(?:(?:(?:a))))))`, nil, `a`, []Match{[]Group{{0, 1}}}},
{`a(?:b|c|d)(.)`, nil, `ace`, []Match{[]Group{{0, 3}, {2, 3}}}},
{`a(?:b|c|d)*(.)`, nil, `ace`, []Match{[]Group{{0, 3}, {2, 3}}}},
{`a(?:b|c|d)+(.)`, nil, `ace`, []Match{[]Group{{0, 3}, {2, 3}}}},
{`a(?:b|(c|e){1,2}?|d)+?(.)`, nil, `ace`, []Match{[]Group{{0, 3}, {1, 2}, {2, 3}}}},
{`(?<!-):(.*)(?<!-):`, nil, `a:bc-:de:f`, []Match{[]Group{{1, 9}, {2, 8}}}},
{`(?<!\\):(.*)(?<!\\):`, nil, `a:bc\:de:f`, []Match{[]Group{{1, 9}, {2, 8}}}},
{`(?<!\?)'(.*)(?<!\?)'`, nil, `a'bc?'de'f`, []Match{[]Group{{1, 9}, {2, 8}}}},
}
func TestFindAllMatches(t *testing.T) {