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avoid false positive in --reduce-test (#4648)

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This commit is contained in:
Alex Lam S.L
2021-02-13 13:15:11 +00:00
committed by GitHub
parent 83197ffdb3
commit 94e8944f67
3 changed files with 53 additions and 12 deletions
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21
test/ufuzz/index.js
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@@ -2139,6 +2139,17 @@ for (var round = 1; round <= num_iterations; round++) {
ok = sandbox.same_stdout(original_result, uglify_result);
// ignore v8 parser bug
if (!ok && bug_async_arrow_rest(uglify_result)) ok = true;
// handle difference caused by time-outs
if (!ok && errored && is_error_timeout(original_result)) {
if (is_error_timeout(uglify_result)) {
// ignore difference in error message
ok = true;
} else {
// ignore spurious time-outs
if (!orig_result[toplevel ? 3 : 2]) orig_result[toplevel ? 3 : 2] = sandbox.run_code(original_code, toplevel, 10000);
ok = sandbox.same_stdout(orig_result[toplevel ? 3 : 2], uglify_result);
}
}
// ignore declaration order of global variables
if (!ok && !toplevel) {
ok = sandbox.same_stdout(sandbox.run_code(sort_globals(original_code)), sandbox.run_code(sort_globals(uglify_code)));
@@ -2157,16 +2168,6 @@ for (var round = 1; round <= num_iterations; round++) {
}
// ignore difference in error message caused by Temporal Dead Zone
if (!ok && errored && uglify_result.name == "ReferenceError" && original_result.name == "ReferenceError") ok = true;
if (!ok && errored && is_error_timeout(original_result)) {
if (is_error_timeout(uglify_result)) {
// ignore difference in error message
ok = true;
} else {
// ignore spurious time-outs
if (!orig_result[toplevel ? 3 : 2]) orig_result[toplevel ? 3 : 2] = sandbox.run_code(original_code, toplevel, 10000);
ok = sandbox.same_stdout(orig_result[toplevel ? 3 : 2], uglify_result);
}
}
// ignore difference in error message caused by `in`
if (!ok && errored && is_error_in(uglify_result) && is_error_in(original_result)) ok = true;
// ignore difference in error message caused by spread syntax