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JS stdlib: implement String.compareTo with ignoreCase

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#KT-18067 Fixed
This commit is contained in:
Toshiaki Kameyama
2018-08-03 10:25:22 +09:00
committed by Ilya Gorbunov
parent d194893012
commit f05a19aafb
4 changed files with 62 additions and 1 deletions
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libraries/stdlib/test/text/StringTest.kt
+25
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@@ -1336,4 +1336,29 @@ ${" "}
assertEquals(" ABC\n \n 123", "ABC\n \n123".prependIndent(" "))
assertEquals(" ", "".prependIndent(" "))
}
@Test fun testCompareToIgnoreCase() {
assertTrue("ABC".compareTo("ABC", ignoreCase = false) == 0)
assertTrue("ABC".compareTo("ABc", ignoreCase = false) < 0)
assertTrue("ABc".compareTo("ABC", ignoreCase = false) > 0)
assertTrue("ABC".compareTo("ABx", ignoreCase = false) < 0)
assertTrue("ABx".compareTo("ABC", ignoreCase = false) > 0)
assertTrue("[".compareTo("aa", ignoreCase = false) < 0)
assertTrue("".compareTo("", ignoreCase = false) == 0)
assertTrue("".compareTo("A", ignoreCase = false) < 0)
assertTrue("A".compareTo("", ignoreCase = false) > 0)
assertTrue(("A".repeat(16) + "B").compareTo("A".repeat(16) + "b", ignoreCase = false) < 0)
assertTrue("ABC".compareTo("ABC", ignoreCase = true) == 0)
assertTrue("ABC".compareTo("ABc", ignoreCase = true) == 0)
assertTrue("ABc".compareTo("ABC", ignoreCase = true) == 0)
assertTrue("ABC".compareTo("ABx", ignoreCase = true) < 0)
assertTrue("ABx".compareTo("ABC", ignoreCase = true) > 0)
assertTrue("[".compareTo("aa", ignoreCase = true) < 0)
assertTrue("".compareTo("", ignoreCase = false) == 0)
assertTrue("".compareTo("A", ignoreCase = false) < 0)
assertTrue("A".compareTo("", ignoreCase = false) > 0)
assertTrue(("A".repeat(16) + "B").compareTo("A".repeat(16) + "b", ignoreCase = false) < 0)
}
}