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e9a5a7f918
* [javascriptcore-test262-automation] changes from git@github.com:WebKit/webkit.git at sha 949e26452cfa153a7f4afe593da97e2fe9e1b706 on Tue Jul 03 2018 14:35:15 GMT-0400 (Eastern Daylight Time)
37 lines
1.1 KiB
JavaScript
37 lines
1.1 KiB
JavaScript
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function shouldBeSyntaxError(s) {
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let isSyntaxError = false;
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try {
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eval(s);
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} catch(e) {
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if (e instanceof SyntaxError)
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isSyntaxError = true;
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}
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if (!isSyntaxError)
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throw new Error("expected a syntax error");
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}
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noInline(shouldBeSyntaxError);
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function shouldNotBeSyntaxError(s) {
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let isSyntaxError = false;
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try {
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eval(s);
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} catch(e) {
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if (e instanceof SyntaxError)
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isSyntaxError = true;
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}
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if (isSyntaxError)
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throw new Error("did not expect a syntax error");
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}
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function truth() { return true; }
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noInline(truth);
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shouldBeSyntaxError("class A { }; class A { };");
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shouldBeSyntaxError("function foo() { class A { }; class A { }; }");
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shouldBeSyntaxError("function foo() { if (truth()) { class A { }; class A { }; } }");
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shouldBeSyntaxError("switch(10) { case 10: class A { }; break; case 20: class A { } }");
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shouldBeSyntaxError("if (truth()) class A { }");
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shouldNotBeSyntaxError("switch(10) { case 10: { class A { }; break; } case 20: class A { } }");
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shouldNotBeSyntaxError("class A { } if (truth()) { class A { } }");
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