427 lines
11 KiB
JavaScript
427 lines
11 KiB
JavaScript
holes_and_undefined: {
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input: {
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w = [1,,];
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x = [1, 2, undefined];
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y = [1, , 2, ];
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z = [1, undefined, 3];
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}
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expect: {
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w=[1,,];
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x=[1,2,void 0];
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y=[1,,2];
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z=[1,void 0,3];
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}
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}
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constant_join_1: {
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options = {
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evaluate: true,
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side_effects: true,
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strings: true,
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unsafe: true,
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}
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input: {
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var a = [ "foo", "bar", "baz" ].join("");
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var a1 = [ "foo", "bar", "baz" ].join();
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var a2 = [ "foo", "bar", "baz" ].join(null);
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var a3 = [ "foo", "bar", "baz" ].join(void 0);
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var a4 = [ "foo", , "baz" ].join();
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var a5 = [ "foo", null, "baz" ].join();
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var a6 = [ "foo", void 0, "baz" ].join();
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var b = [ "foo", 1, 2, 3, "bar" ].join("");
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var c = [ boo(), "foo", 1, 2, 3, "bar", bar() ].join("");
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var c1 = [ boo(), bar(), "foo", 1, 2, 3, "bar", bar() ].join("");
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var c2 = [ 1, 2, "foo", "bar", baz() ].join("");
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var c3 = [ boo() + bar() + "foo", 1, 2, 3, "bar", bar() + "foo" ].join("");
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var c4 = [ 1, 2, null, undefined, "foo", "bar", baz() ].join("");
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var c5 = [ boo() + bar() + "foo", 1, 2, 3, "bar", bar() + "foo" ].join();
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var c6 = [ 1, 2, null, undefined, "foo", "bar", baz() ].join();
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var d = [ "foo", 1 + 2 + "bar", "baz" ].join("-");
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var e = [].join(foo + bar);
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var f = [].join("");
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var g = [].join("foo");
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}
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expect: {
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var a = "foobarbaz";
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var a1 = "foo,bar,baz";
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var a2 = "foonullbarnullbaz";
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var a3 = "foo,bar,baz";
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var a4 = "foo,,baz";
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var a5 = "foo,,baz";
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var a6 = "foo,,baz";
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var b = "foo123bar";
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var c = boo() + "foo123bar" + bar();
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var c1 = "" + boo() + bar() + "foo123bar" + bar();
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var c2 = "12foobar" + baz();
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var c3 = boo() + bar() + "foo123bar" + bar() + "foo";
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var c4 = "12foobar" + baz();
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var c5 = [ boo() + bar() + "foo", 1, 2, 3, "bar", bar() + "foo" ].join();
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var c6 = [ "1,2,,,foo,bar", baz() ].join();
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var d = "foo-3bar-baz";
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var e = (foo, bar, "");
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var f = "";
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var g = "";
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}
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}
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constant_join_2: {
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options = {
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evaluate: true,
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strings: true,
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unsafe: true,
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}
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input: {
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var a = [ "foo", "bar", boo(), "baz", "x", "y" ].join("");
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var b = [ "foo", "bar", boo(), "baz", "x", "y" ].join("-");
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var c = [ "foo", "bar", boo(), "baz", "x", "y" ].join("really-long-separator");
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var d = [ "foo", "bar", boo(),
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[ "foo", 1, 2, 3, "bar" ].join("+"),
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"baz", "x", "y" ].join("-");
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var e = [ "foo", "bar", boo(),
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[ "foo", 1, 2, 3, "bar" ].join("+"),
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"baz", "x", "y" ].join("really-long-separator");
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var f = [ "str", "str" + variable, "foo", "bar", "moo" + foo ].join("");
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}
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expect: {
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var a = "foobar" + boo() + "bazxy";
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var b = [ "foo-bar", boo(), "baz-x-y" ].join("-");
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var c = [ "foo", "bar", boo(), "baz", "x", "y" ].join("really-long-separator");
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var d = [ "foo-bar", boo(), "foo+1+2+3+bar-baz-x-y" ].join("-");
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var e = [ "foo", "bar", boo(),
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"foo+1+2+3+bar",
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"baz", "x", "y" ].join("really-long-separator");
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var f = "strstr" + variable + "foobarmoo" + foo;
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}
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}
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constant_join_3: {
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options = {
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evaluate: true,
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strings: true,
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unsafe: true,
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}
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input: {
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var foo, bar, baz;
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var a = [ null ].join();
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var b = [ , ].join();
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var c = [ , 1, , 3 ].join();
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var d = [ foo ].join();
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var e = [ foo, null, undefined, bar ].join("-");
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var f = [ foo, bar ].join("");
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var g = [ null, "foo", null, bar + "baz" ].join("");
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var h = [ null, "foo", null, bar + "baz" ].join("-");
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var i = [ "foo" + bar, null, baz + "moo" ].join("");
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var j = [ foo + "bar", baz ].join("");
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var k = [ foo, "bar" + baz ].join("");
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var l = [ foo, bar + "baz" ].join("");
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}
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expect: {
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var foo, bar, baz;
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var a = "";
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var b = "";
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var c = ",1,,3";
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var d = "" + foo;
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var e = [ foo, "-", bar ].join("-");
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var f = "" + foo + bar;
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var g = "foo" + bar + "baz";
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var h = [ "-foo-", bar + "baz" ].join("-");
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var i = "foo" + bar + baz + "moo";
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var j = foo + "bar" + baz;
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var k = foo + "bar" + baz;
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var l = foo + (bar + "baz");
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}
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}
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for_loop: {
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options = {
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evaluate: true,
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reduce_funcs: true,
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reduce_vars: true,
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unsafe: true,
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unused: true,
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}
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input: {
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function f0() {
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var a = [1, 2, 3];
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var b = 0;
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for (var i = 0; i < a.length; i++)
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b += a[i];
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return b;
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}
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function f1() {
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var a = [1, 2, 3];
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var b = 0;
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for (var i = 0, len = a.length; i < len; i++)
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b += a[i];
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return b;
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}
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function f2() {
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var a = [1, 2, 3];
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for (var i = 0; i < a.length; i++)
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a[i]++;
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return a[2];
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}
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console.log(f0(), f1(), f2());
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}
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expect: {
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function f0() {
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var a = [1, 2, 3];
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var b = 0;
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for (var i = 0; i < 3; i++)
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b += a[i];
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return b;
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}
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function f1() {
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var a = [1, 2, 3];
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var b = 0;
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for (var i = 0; i < 3; i++)
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b += a[i];
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return b;
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}
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function f2() {
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var a = [1, 2, 3];
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for (var i = 0; i < a.length; i++)
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a[i]++;
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return a[2];
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}
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console.log(f0(), f1(), f2());
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}
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expect_stdout: "6 6 4"
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}
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index: {
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options = {
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evaluate: true,
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reduce_funcs: true,
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reduce_vars: true,
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toplevel: true,
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unsafe: true,
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unused: true,
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}
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input: {
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var a = [ 1, 2 ];
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console.log(a[0], a[1]);
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}
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expect: {
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console.log(1, 2);
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}
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expect_stdout: "1 2"
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}
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length: {
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options = {
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evaluate: true,
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reduce_funcs: true,
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reduce_vars: true,
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toplevel: true,
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unsafe: true,
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unused: true,
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}
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input: {
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var a = [ 1, 2 ];
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console.log(a.length);
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}
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expect: {
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console.log(2);
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}
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expect_stdout: "2"
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}
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index_length: {
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options = {
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evaluate: true,
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reduce_funcs: true,
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reduce_vars: true,
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toplevel: true,
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unsafe: true,
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unused: true,
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}
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input: {
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var a = [ 1, 2 ];
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console.log(a[0], a.length);
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}
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expect: {
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console.log(1, 2);
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}
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expect_stdout: "1 2"
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}
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constructor_bad: {
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options = {
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unsafe: true
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}
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input: {
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try {
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Array(NaN);
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console.log("FAIL1");
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} catch (ex) {
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try {
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new Array(NaN);
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console.log("FAIL2");
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} catch (ex) {
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console.log("PASS");
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}
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}
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try {
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Array(3.14);
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console.log("FAIL1");
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} catch (ex) {
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try {
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new Array(3.14);
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console.log("FAIL2");
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} catch (ex) {
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console.log("PASS");
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}
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}
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}
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expect: {
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try {
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Array(NaN);
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console.log("FAIL1");
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} catch (ex) {
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try {
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Array(NaN);
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console.log("FAIL2");
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} catch (ex) {
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console.log("PASS");
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}
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}
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try {
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Array(3.14);
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console.log("FAIL1");
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} catch (ex) {
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try {
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Array(3.14);
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console.log("FAIL2");
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} catch (ex) {
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console.log("PASS");
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}
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}
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}
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expect_stdout: [
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"PASS",
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"PASS",
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]
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expect_warnings: [
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"WARN: Invalid array length: 3.14 [test/compress/arrays.js:13,12]",
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"WARN: Invalid array length: 3.14 [test/compress/arrays.js:17,16]",
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]
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}
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constructor_good: {
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options = {
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unsafe: true
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}
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input: {
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console.log(Array());
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console.log(Array(0));
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console.log(Array(1));
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console.log(Array(6));
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console.log(Array(7));
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console.log(Array(1, 2));
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console.log(Array(false));
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console.log(Array("foo"));
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console.log(Array(Array));
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console.log(new Array());
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console.log(new Array(0));
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console.log(new Array(1));
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console.log(new Array(6));
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console.log(new Array(7));
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console.log(new Array(1, 2));
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console.log(new Array(false));
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console.log(new Array("foo"));
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console.log(new Array(Array));
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}
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expect: {
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console.log([]);
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console.log([]);
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console.log([,]);
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console.log([,,,,,,]);
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console.log(Array(7));
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console.log([ 1, 2 ]);
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console.log([ false ]);
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console.log([ "foo" ]);
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console.log(Array(Array));
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console.log([]);
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console.log([]);
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console.log([,]);
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console.log([,,,,,,]);
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console.log(Array(7));
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console.log([ 1, 2 ]);
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console.log([ false ]);
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console.log([ "foo" ]);
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console.log(Array(Array));
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}
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expect_stdout: true
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expect_warnings: []
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}
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unsafe_evaluate_modified_binary: {
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options = {
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evaluate: true,
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reduce_vars: true,
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unsafe: true,
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}
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input: {
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(function(a) {
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(console && a).push(1);
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if (a.length)
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console.log("PASS");
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})([]);
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}
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expect: {
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(function(a) {
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(console && a).push(1);
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if (a.length)
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console.log("PASS");
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})([]);
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}
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expect_stdout: "PASS"
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}
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unsafe_evaluate_modified_conditional: {
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options = {
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evaluate: true,
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reduce_vars: true,
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unsafe: true,
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}
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input: {
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(function(a) {
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(console ? a : []).push(1);
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if (a.length)
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console.log("PASS");
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})([]);
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}
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expect: {
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(function(a) {
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(console ? a : []).push(1);
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if (a.length)
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console.log("PASS");
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})([]);
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}
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expect_stdout: "PASS"
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}
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unsafe_evaluate_modified_sequence: {
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options = {
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evaluate: true,
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reduce_vars: true,
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unsafe: true,
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}
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input: {
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(function(a) {
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(0, a).push(1);
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if (a.length)
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console.log("PASS");
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})([]);
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}
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expect: {
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(function(a) {
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(0, a).push(1);
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if (a.length)
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console.log("PASS");
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})([]);
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}
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expect_stdout: "PASS"
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}
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