Alexey Andreev
71 lines
1.3 KiB
JavaScript
Vendored
71 lines
1.3 KiB
JavaScript
Vendored
var global = 0;
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function se() {
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return ++global;
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}
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function se2(value) {
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++global;
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return value;
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}
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function test1() {
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se("a1"); se("a2"); se("a3"); se("a4");
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se("b1"); se("b2"); se("b3");
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se("c1"); se("c2");
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se("d1"); se("d2");
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se("e1"); se("e2");
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se("f1"); se("f2"); se("f3"); se("f4");
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se("g1_1"); se("g1_2"); se("g2_1"); se("g2_2");
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se("g3_1"); se("g3_2"); se("g4_1"); se("g4_2");
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se("h1_1"); se("h1_2"); se("h2_1"); se("h2_2");
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se("h3_1"); se("h3_2"); se("h4_1"); se("h4_2");
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}
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function test2() {
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try {
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se() in se();
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return "fail2a: `in` should not be removed"
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}
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catch (e) {
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// Do nothing
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}
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try {
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se() instanceof se();
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return "fail2b: `instanceof` should not be removed"
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}
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catch (e) {
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// Do nothing
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}
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return "OK"
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}
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function test3() {
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var x = true;
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var y = false;
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se2(true);
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x && se2(true);
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se2(true) && se2(true);
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se2(false);
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y || se2(false);
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se2(false) || se2(false);
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}
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function box() {
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test1();
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if (global != 33) return "fail1: " + global;
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var result = test2();
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if (result !== "OK") return result;
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if (global != 37) return "fail2: " + global;
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test3();
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if (global != 45) return "fail3: " + global;
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return "OK";
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}
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