mirror of
https://github.com/robertkrimen/otto
synced 2025-10-19 19:55:30 +08:00
93 lines
2.1 KiB
Go
93 lines
2.1 KiB
Go
package otto
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import (
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. "./terst"
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"testing"
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)
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func TestString_substr(t *testing.T) {
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Terst(t)
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test := runTest()
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test(`"abc".substr(0,1)`, "a")
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test(`"abc".substr(0,2)`, "ab")
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test(`"abc".substr(0,3)`, "abc")
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test(`"abc".substr(0,4)`, "abc")
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test(`"abc".substr(0,9)`, "abc")
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test(`"abc".substr(1,1)`, "b")
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test(`"abc".substr(1,2)`, "bc")
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test(`"abc".substr(1,3)`, "bc")
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test(`"abc".substr(1,4)`, "bc")
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test(`"abc".substr(1,9)`, "bc")
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test(`"abc".substr(2,1)`, "c")
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test(`"abc".substr(2,2)`, "c")
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test(`"abc".substr(2,3)`, "c")
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test(`"abc".substr(2,4)`, "c")
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test(`"abc".substr(2,9)`, "c")
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test(`"abc".substr(3,1)`, "")
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test(`"abc".substr(3,2)`, "")
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test(`"abc".substr(3,3)`, "")
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test(`"abc".substr(3,4)`, "")
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test(`"abc".substr(3,9)`, "")
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test(`"abc".substr(0)`, "abc")
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test(`"abc".substr(1)`, "bc")
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test(`"abc".substr(2)`, "c")
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test(`"abc".substr(3)`, "")
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test(`"abc".substr(9)`, "")
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test(`"abc".substr(-9)`, "abc")
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test(`"abc".substr(-3)`, "abc")
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test(`"abc".substr(-2)`, "bc")
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test(`"abc".substr(-1)`, "c")
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test(`"abc".substr(-9, 1)`, "a")
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test(`"abc".substr(-3, 1)`, "a")
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test(`"abc".substr(-2, 1)`, "b")
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test(`"abc".substr(-1, 1)`, "c")
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test(`"abc".substr(-1, 2)`, "c")
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test(`"abcd".substr(3, 5)`, "d")
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}
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func Test_builtin_escape(t *testing.T) {
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Terst(t)
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Is(builtin_escape("abc"), "abc")
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Is(builtin_escape("="), "%3D")
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Is(builtin_escape("abc=%+32"), "abc%3D%25+32")
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Is(builtin_escape("世界"), "%u4E16%u754C")
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}
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func Test_builtin_unescape(t *testing.T) {
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Terst(t)
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Is(builtin_unescape("abc"), "abc")
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Is(builtin_unescape("=%3D"), "==")
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Is(builtin_unescape("abc%3D%25+32"), "abc=%+32")
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Is(builtin_unescape("%u4E16%u754C"), "世界")
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}
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func TestGlobal_escape(t *testing.T) {
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Terst(t)
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test := runTest()
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test(`escape("abc")`, "abc")
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test(`escape("=")`, "%3D")
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test(`escape("abc=%+32")`, "abc%3D%25+32")
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test(`escape("\u4e16\u754c")`, "%u4E16%u754C")
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}
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func TestGlobal_unescape(t *testing.T) {
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Terst(t)
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test := runTest()
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test(`unescape("abc")`, "abc")
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test(`unescape("=%3D")`, "==")
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test(`unescape("abc%3D%25+32")`, "abc=%+32")
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test(`unescape("%u4E16%u754C")`, "世界")
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}
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