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-rw-r--r--test/compress/functions.js130
-rw-r--r--test/input/rename/input.js2
-rw-r--r--test/mocha/cli.js8
-rw-r--r--test/ufuzz/index.js1
4 files changed, 127 insertions, 14 deletions
diff --git a/test/compress/functions.js b/test/compress/functions.js
index 0cf01792..b1a44ffa 100644
--- a/test/compress/functions.js
+++ b/test/compress/functions.js
@@ -342,11 +342,7 @@ inner_ref: {
}(2));
}
expect: {
- console.log(function(a) {
- return a;
- }(1), function(a) {
- return a;
- }());
+ console.log(1, void 0);
}
expect_stdout: "1 undefined"
}
@@ -1577,7 +1573,23 @@ issue_2663_3: {
]
}
-duplicate_argnames: {
+duplicate_argnames_1: {
+ options = {
+ inline: true,
+ side_effects: true,
+ }
+ input: {
+ console.log(function(a, a, a) {
+ return a;
+ }("FAIL", 42, "PASS"));
+ }
+ expect: {
+ console.log("PASS");
+ }
+ expect_stdout: "PASS"
+}
+
+duplicate_argnames_2: {
options = {
inline: true,
reduce_vars: true,
@@ -1857,10 +1869,9 @@ use_before_init_in_loop: {
expect_stdout: "PASS"
}
-duplicate_arg_var: {
+duplicate_arg_var_1: {
options = {
inline: true,
- toplevel: true,
}
input: {
console.log(function(b) {
@@ -1869,7 +1880,24 @@ duplicate_arg_var: {
}("PASS"));
}
expect: {
- console.log((b = "PASS", b));
+ console.log("PASS");
+ }
+ expect_stdout: "PASS"
+}
+
+duplicate_arg_var_2: {
+ options = {
+ inline: true,
+ toplevel: true,
+ }
+ input: {
+ console.log(function(b) {
+ return b + "SS";
+ var b;
+ }("PA"));
+ }
+ expect: {
+ console.log((b = "PA", b + "SS"));
var b;
}
expect_stdout: "PASS"
@@ -3785,3 +3813,87 @@ issue_3679_3: {
}
expect_stdout: "PASS"
}
+
+preceding_side_effects: {
+ options = {
+ inline: true,
+ }
+ input: {
+ console.log(function(a, b, c) {
+ return b;
+ }(console, "PASS", 42));
+ }
+ expect: {
+ console.log((console, 42, "PASS"));
+ }
+ expect_stdout: "PASS"
+}
+
+trailing_side_effects: {
+ options = {
+ inline: true,
+ }
+ input: {
+ console.log(function(a, b, c) {
+ return b;
+ }(42, "PASS", console));
+ }
+ expect: {
+ console.log(function(a, b, c) {
+ return b;
+ }(42, "PASS", console));
+ }
+ expect_stdout: "PASS"
+}
+
+preserve_binding_1: {
+ options = {
+ inline: true,
+ }
+ input: {
+ var o = {
+ f: function() {
+ return this === o ? "FAIL" : "PASS";
+ },
+ };
+ console.log(function(a) {
+ return a;
+ }(o.f)());
+ }
+ expect: {
+ var o = {
+ f: function() {
+ return this === o ? "FAIL" : "PASS";
+ },
+ };
+ console.log((0, o.f)());
+ }
+ expect_stdout: "PASS"
+}
+
+preserve_binding_2: {
+ options = {
+ collapse_vars: true,
+ inline: true,
+ unused: true,
+ }
+ input: {
+ var o = {
+ f: function() {
+ return this === o ? "FAIL" : "PASS";
+ },
+ };
+ console.log(function(a) {
+ return a;
+ }(o.f)());
+ }
+ expect: {
+ var o = {
+ f: function() {
+ return this === o ? "FAIL" : "PASS";
+ },
+ };
+ console.log((0, o.f)());
+ }
+ expect_stdout: "PASS"
+}
diff --git a/test/input/rename/input.js b/test/input/rename/input.js
index ef6daed2..3008433a 100644
--- a/test/input/rename/input.js
+++ b/test/input/rename/input.js
@@ -1,6 +1,6 @@
function f(x) {
return g(x);
function g(x) {
- return x;
+ return x + 1;
}
}
diff --git a/test/mocha/cli.js b/test/mocha/cli.js
index 0347797e..2e68fbf3 100644
--- a/test/mocha/cli.js
+++ b/test/mocha/cli.js
@@ -674,7 +674,7 @@ describe("bin/uglifyjs", function() {
var command = uglifyjscmd + " test/input/rename/input.js --rename";
exec(command, function(err, stdout, stderr) {
if (err) throw err;
- assert.strictEqual(stdout, "function f(a){return b(a);function b(c){return c}}\n");
+ assert.strictEqual(stdout, "function f(a){return b(a);function b(c){return c+1}}\n");
done();
});
});
@@ -682,7 +682,7 @@ describe("bin/uglifyjs", function() {
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");
+ assert.strictEqual(stdout, "function f(n){return function(n){return n+1}(n)}\n");
done();
});
});
@@ -690,7 +690,7 @@ describe("bin/uglifyjs", function() {
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");
+ assert.strictEqual(stdout, "function f(n){return n+1}\n");
done();
});
});
@@ -698,7 +698,7 @@ describe("bin/uglifyjs", function() {
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");
+ assert.strictEqual(stdout, "function f(x){return function(x){return x+1}(x)}\n");
done();
});
});
diff --git a/test/ufuzz/index.js b/test/ufuzz/index.js
index f1fce6a1..76a782ef 100644
--- a/test/ufuzz/index.js
+++ b/test/ufuzz/index.js
@@ -704,6 +704,7 @@ function _createExpression(recurmax, noComma, stmtDepth, canThrow) {
break;
}
VAR_NAMES.length = nameLenBefore;
+ if (canThrow && rng(8) == 0 && !/^new /.test(s[0])) s[s.length - 1] += "()";
return filterDirective(s).join("\n");
case p++:
case p++:
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