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improve dead_code tests (#2589)

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for #2588
This commit is contained in:
kzc
2017-12-13 23:12:06 -05:00
committed by Alex Lam S.L
parent 8266993c6e
commit d18979bb23
1 changed files with 136 additions and 0 deletions
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136
test/compress/dead-code.js
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@@ -505,6 +505,30 @@ return_assignment: {
console.log(a);
}
}
function y() {
console.log("y");
}
function test(inc) {
var counter = 0;
x = function() {
counter += inc;
if (inc < 0) throw counter;
return counter;
};
[ f1, f2, f3, f4, f5, f6 ].forEach(function(f, i) {
e = null;
try {
i += 1;
console.log("result " + f(10 * i, 100 * i, 1000 * i));
} catch (x) {
console.log("caught " + x);
}
if (null !== e) console.log("e: " + e);
});
}
var x, e;
test(1);
test(-1);
}
expect: {
function f1(a, b, c) {
@@ -533,7 +557,50 @@ return_assignment: {
console.log(a);
}
}
function y() {
console.log("y");
}
function test(inc) {
var counter = 0;
x = function() {
counter += inc;
if (inc < 0) throw counter;
return counter;
};
[ f1, f2, f3, f4, f5, f6 ].forEach(function(f, i) {
e = null;
try {
i += 1;
console.log("result " + f(10 * i, 100 * i, 1000 * i));
} catch (x) {
console.log("caught " + x);
}
if (null !== e) console.log("e: " + e);
});
}
var x, e;
test(1);
test(-1);
}
expect_stdout: [
"y",
"result 31",
"result 2",
"e: 2",
"result 3",
"result 4",
"result 5",
"6",
"result 6",
"caught -1",
"caught -2",
"caught -3",
"caught -4",
"50",
"result undefined",
"60",
"caught -6",
]
}
throw_assignment: {
@@ -596,6 +663,26 @@ throw_assignment: {
console.log(a);
}
}
function test(inc) {
var counter = 0;
x = function() {
counter += inc;
if (inc < 0) throw counter;
return counter;
};
[ f1, f2, f3, f4, f5, f6, f7, f8, f9 ].forEach(function(f, i) {
a = null;
try {
f(10 * (1 + i));
} catch (x) {
console.log("caught " + x);
}
if (null !== a) console.log("a: " + a);
});
}
var x, a;
test(1);
test(-1);
}
expect: {
function f1() {
@@ -651,5 +738,54 @@ throw_assignment: {
console.log(a);
}
}
function test(inc) {
var counter = 0;
x = function() {
counter += inc;
if (inc < 0) throw counter;
return counter;
};
[ f1, f2, f3, f4, f5, f6, f7, f8, f9 ].forEach(function(f, i) {
a = null;
try {
f(10 * (1 + i));
} catch (x) {
console.log("caught " + x);
}
if (null !== a) console.log("a: " + a);
});
}
var x, a;
test(1);
test(-1);
}
expect_stdout: [
"caught 1",
"a: 1",
"caught 2",
"caught 3",
"4",
"a: 4",
"5",
"6",
"7",
"caught 7",
"a: 7",
"8",
"caught 8",
"9",
"caught 9",
"caught -1",
"caught -2",
"caught -3",
"null",
"50",
"undefined",
"null",
"caught -7",
"80",
"caught -8",
"undefined",
"caught -9",
]
}