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fix & enhance unsafe_math (#3537)

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closes #3535
fixes #3536
This commit is contained in:
Alex Lam S.L
2019-10-28 13:37:08 +08:00
committed by GitHub
parent 06e135e35f
commit 2f3b460212
3 changed files with 43 additions and 6 deletions
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10
test/ufuzz/index.js
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@@ -1050,16 +1050,20 @@ function log_rename(options) {
}
}
function orig_code(unsafe_math) {
return unsafe_math ? original_code.replace(/( - 0\.1){3}/g, " - 0.3") : original_code;
}
function log(options) {
options = JSON.parse(options);
if (!ok) errorln("\n\n\n\n\n\n!!!!!!!!!!\n\n\n");
errorln("//=============================================================");
if (!ok) errorln("// !!!!!! Failed... round " + round);
errorln("// original code");
try_beautify(original_code, false, original_result, errorln);
try_beautify(orig_code(options.compress.unsafe_math), options.toplevel, original_result, errorln);
errorln();
errorln();
errorln("//-------------------------------------------------------------");
options = JSON.parse(options);
if (typeof uglify_code == "string") {
errorln("// uglified code");
try_beautify(uglify_code, options.toplevel, uglify_result, errorln);
@@ -1103,7 +1107,7 @@ for (var round = 1; round <= num_iterations; round++) {
var orig_result = [ sandbox.run_code(original_code) ];
errored = typeof orig_result[0] != "string";
if (!errored) {
orig_result.push(sandbox.run_code(original_code, true), sandbox.run_code(original_code.replace(/( - 0\.1){3}/g, " - 0.3")));
orig_result.push(sandbox.run_code(original_code, true), sandbox.run_code(orig_code(true)));
}
(errored ? fallback_options : minify_options).forEach(function(options) {
var o = JSON.parse(options);