Backport #31384 by wxiaoguang Fix #31374 Co-authored-by: wxiaoguang <wxiaoguang@gmail.com>
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2 changed files with 85 additions and 15 deletions
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@ -10,21 +10,36 @@ import (
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)
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func TestNaturalSortLess(t *testing.T) {
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test := func(s1, s2 string, less bool) {
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assert.Equal(t, less, NaturalSortLess(s1, s2), "s1=%q, s2=%q", s1, s2)
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testLess := func(s1, s2 string) {
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assert.True(t, NaturalSortLess(s1, s2), "s1<s2 should be true: s1=%q, s2=%q", s1, s2)
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assert.False(t, NaturalSortLess(s2, s1), "s2<s1 should be false: s1=%q, s2=%q", s1, s2)
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}
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testEqual := func(s1, s2 string) {
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assert.False(t, NaturalSortLess(s1, s2), "s1<s2 should be false: s1=%q, s2=%q", s1, s2)
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assert.False(t, NaturalSortLess(s2, s1), "s2<s1 should be false: s1=%q, s2=%q", s1, s2)
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}
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test("v1.20.0", "v1.2.0", false)
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test("v1.20.0", "v1.29.0", true)
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test("v1.20.0", "v1.20.0", false)
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test("abc", "bcd", true)
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test("a-1-a", "a-1-b", true)
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test("2", "12", true)
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test("a", "ab", true)
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test("A", "b", true)
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test("a", "B", true)
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testEqual("", "")
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testLess("", "a")
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testLess("", "1")
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test("cafe", "café", true)
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test("café", "cafe", false)
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test("caff", "café", false)
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testLess("v1.2", "v1.2.0")
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testLess("v1.2.0", "v1.10.0")
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testLess("v1.20.0", "v1.29.0")
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testEqual("v1.20.0", "v1.20.0")
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testLess("a", "A")
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testLess("a", "B")
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testLess("A", "b")
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testLess("A", "ab")
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testLess("abc", "bcd")
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testLess("a-1-a", "a-1-b")
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testLess("2", "12")
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testLess("cafe", "café")
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testLess("café", "caff")
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testLess("A-2", "A-11")
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testLess("0.txt", "1.txt")
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}
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