File indexing completed on 2024-04-28 15:28:38
0001 // Tests for making sure we properly handle negative index properties 0002 // (#204143, #262398) 0003 0004 A = {"-1" : true } 0005 0006 // As a value... 0007 shouldBe("A['-1']", "true"); 0008 shouldBe("A[-1]", "true"); 0009 0010 // As a reference... 0011 B = {} 0012 B['-1'] = true; 0013 shouldBe("B[-1]", "true"); 0014 shouldBe("B['-1']", "true"); 0015 0016 C = {} 0017 C[-1] = true; 0018 shouldBe("C[-1]", "true"); 0019 shouldBe("C['-1']", "true"); 0020 0021 // And as one in delete context 0022 0023 D = {"-1" : true} 0024 shouldBe("D['-1']", "true"); 0025 shouldBe("D[-1]", "true"); 0026 shouldBe("delete D['-1']", "true"); 0027 shouldBe("D['-1']", "undefined"); 0028 shouldBe("delete D['-1']", "true"); 0029 0030 E = {"-1" : true} 0031 shouldBe("E['-1']", "true"); 0032 shouldBe("E[-1]", "true"); 0033 shouldBe("delete E[-1]", "true"); 0034 shouldBe("E['-1']", "undefined"); 0035 shouldBe("delete E[-1]", "true"); 0036 0037 debug("Done.");