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17 lines
506 B
JavaScript
17 lines
506 B
JavaScript
function test(a,b) {
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var ea = eval(a);
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if (JSON.stringify(ea)!=JSON.stringify(b)) {
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console.log(JSON.stringify(a)+" should be "+JSON.stringify(b)+", got "+JSON.stringify(ea))
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result = 0;
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}
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}
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result = 1;
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test('"Hello World".trim()',"Hello World");
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test('" \t\n\rHello World".trim()',"Hello World");
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test('"Hello World \t\n\r".trim()',"Hello World");
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test('" \t\n\rHello World \t\n\r".trim()',"Hello World");
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test('"X".trim()',"X");
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test('" X ".trim()',"X");
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test('" ".trim()',"");
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