41 lines
1.0 KiB
Go
41 lines
1.0 KiB
Go
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package otto
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import (
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"testing"
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)
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func Test_panic(t *testing.T) {
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tt(t, func() {
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test, _ := test()
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// Test that property.value is set to something if writable is set
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// to something
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test(`
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var abc = [];
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Object.defineProperty(abc, "0", { writable: false });
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Object.defineProperty(abc, "0", { writable: false });
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"0" in abc;
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`, true)
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test(`raise:
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var abc = [];
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Object.defineProperty(abc, "0", { writable: false });
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Object.defineProperty(abc, "0", { value: false, writable: false });
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`, "TypeError")
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// Test that a regular expression can contain \c0410 (CYRILLIC CAPITAL LETTER A)
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// without panicking
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test(`
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var abc = 0x0410;
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var def = String.fromCharCode(abc);
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new RegExp("\\c" + def).exec(def);
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`, "null")
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// Test transforming a transformable regular expression without a panic
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test(`
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new RegExp("\\u0000");
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new RegExp("\\undefined").test("undefined");
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`, true)
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})
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}
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