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Diffstat (limited to '')
-rw-r--r-- | js/src/jit-test/tests/saved-stacks/evals.js | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/saved-stacks/evals.js b/js/src/jit-test/tests/saved-stacks/evals.js new file mode 100644 index 0000000000..41a0f9111c --- /dev/null +++ b/js/src/jit-test/tests/saved-stacks/evals.js @@ -0,0 +1,38 @@ +// Test that we can save stacks with direct and indirect eval calls. + +const directEval = (function iife() { + return eval("(" + function evalFrame() { + return saveStack(); + } + "())"); +}()); + +assertEq(directEval.source.includes("> eval"), true); +assertEq(directEval.functionDisplayName, "evalFrame"); + +assertEq(directEval.parent.source.includes("> eval"), true); + +assertEq(directEval.parent.parent.source.includes("> eval"), false); +assertEq(directEval.parent.parent.functionDisplayName, "iife"); + +assertEq(directEval.parent.parent.parent.source.includes("> eval"), false); + +assertEq(directEval.parent.parent.parent.parent, null); + +const lave = eval; +const indirectEval = (function iife() { + return lave("(" + function evalFrame() { + return saveStack(); + } + "())"); +}()); + +assertEq(indirectEval.source.includes("> eval"), true); +assertEq(indirectEval.functionDisplayName, "evalFrame"); + +assertEq(indirectEval.parent.source.includes("> eval"), true); + +assertEq(indirectEval.parent.parent.source.includes("> eval"), false); +assertEq(indirectEval.parent.parent.functionDisplayName, "iife"); + +assertEq(indirectEval.parent.parent.parent.source.includes("> eval"), false); + +assertEq(indirectEval.parent.parent.parent.parent, null); |