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fix corner case in unused (#3234)

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fixes #3233
This commit is contained in:
Alex Lam S.L
2018-08-23 06:03:39 +08:00
committed by GitHub
parent 57fb58b263
commit 694ca5d045
3 changed files with 36 additions and 14 deletions
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23
test/compress/drop-unused.js
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@@ -1982,3 +1982,26 @@ issue_3192: {
"foo bar",
]
}
issue_3233: {
options = {
pure_getters: "strict",
side_effects: true,
unused: true,
}
input: {
var a = function b() {
b.c = "PASS";
};
a();
console.log(a.c);
}
expect: {
var a = function b() {
b.c = "PASS";
};
a();
console.log(a.c);
}
expect_stdout: "PASS"
}

6
test/mocha/cli.js
View File

@@ -651,7 +651,7 @@ describe("bin/uglifyjs", function() {
});
});
it("Should work with explicit --no-rename", function(done) {
var command = uglifyjscmd + " test/input/rename/input.js -mc --no-rename";
var command = uglifyjscmd + " test/input/rename/input.js -mc passes=2 --no-rename";
exec(command, function(err, stdout, stderr) {
if (err) throw err;
assert.strictEqual(stdout, "function f(n){return function(n){return n}(n)}\n");
@@ -659,7 +659,7 @@ describe("bin/uglifyjs", function() {
});
});
it("Should work with implicit --rename", function(done) {
var command = uglifyjscmd + " test/input/rename/input.js -mc";
var command = uglifyjscmd + " test/input/rename/input.js -mc passes=2";
exec(command, function(err, stdout, stderr) {
if (err) throw err;
assert.strictEqual(stdout, "function f(n){return n}\n");
@@ -667,7 +667,7 @@ describe("bin/uglifyjs", function() {
});
});
it("Should work with implicit --no-rename", function(done) {
var command = uglifyjscmd + " test/input/rename/input.js -c";
var command = uglifyjscmd + " test/input/rename/input.js -c passes=2";
exec(command, function(err, stdout, stderr) {
if (err) throw err;
assert.strictEqual(stdout, "function f(x){return function(x){return x}(x)}\n");