311 lines
9.4 KiB
JavaScript
311 lines
9.4 KiB
JavaScript
non_hoisted_function_after_return: {
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options = {
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booleans: true,
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comparisons: true,
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conditionals: true,
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dead_code: true,
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evaluate: true,
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hoist_funs: false,
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if_return: true,
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join_vars: true,
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keep_fargs: true,
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loops: true,
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side_effects: true,
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unused: true,
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}
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input: {
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function foo(x) {
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if (x) {
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return bar();
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not_called1();
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} else {
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return baz();
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not_called2();
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}
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function bar() { return 7; }
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return not_reached;
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function UnusedFunction() {}
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function baz() { return 8; }
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}
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}
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expect: {
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function foo(x) {
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return (x ? bar : baz)();
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function bar() { return 7 }
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function baz() { return 8 }
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}
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}
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expect_warnings: [
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"WARN: Dropping unreachable code [test/compress/issue-1034.js:4,16]",
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"WARN: Dropping unreachable code [test/compress/issue-1034.js:7,16]",
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"WARN: Dropping unreachable code [test/compress/issue-1034.js:10,12]",
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"WARN: Dropping unused function UnusedFunction [test/compress/issue-1034.js:11,21]"
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]
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}
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non_hoisted_function_after_return_2a: {
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options = {
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booleans: true,
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collapse_vars: false,
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comparisons: true,
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conditionals: true,
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dead_code: true,
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evaluate: true,
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hoist_funs: false,
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if_return: true,
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join_vars: true,
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keep_fargs: true,
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loops: true,
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passes: 2,
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side_effects: true,
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unused: true,
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}
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input: {
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function foo(x) {
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if (x) {
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return bar(1);
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var a = not_called(1);
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} else {
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return bar(2);
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var b = not_called(2);
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}
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var c = bar(3);
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function bar(x) { return 7 - x; }
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function nope() {}
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return b || c;
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}
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}
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expect: {
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function foo(x) {
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return bar(x ? 1 : 2);
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function bar(x) {
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return 7 - x;
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}
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}
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}
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expect_warnings: [
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"WARN: Dropping unreachable code [test/compress/issue-1034.js:4,16]",
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"WARN: Declarations in unreachable code! [test/compress/issue-1034.js:4,16]",
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"WARN: Dropping unreachable code [test/compress/issue-1034.js:7,16]",
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"WARN: Declarations in unreachable code! [test/compress/issue-1034.js:7,16]",
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"WARN: Dropping unused variable a [test/compress/issue-1034.js:4,20]",
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"WARN: Dropping unused function nope [test/compress/issue-1034.js:11,21]",
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"INFO: pass 0: last_count: Infinity, count: 36",
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"WARN: Dropping unreachable code [test/compress/issue-1034.js:9,12]",
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"WARN: Declarations in unreachable code! [test/compress/issue-1034.js:9,12]",
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"WARN: Dropping unreachable code [test/compress/issue-1034.js:12,12]",
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"INFO: Dropping unused variable b [test/compress/issue-1034.js:7,20]",
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"INFO: Dropping unused variable c [test/compress/issue-1034.js:9,16]",
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"INFO: pass 1: last_count: 36, count: 18",
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]
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}
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non_hoisted_function_after_return_2b: {
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options = {
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booleans: true,
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collapse_vars: false,
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comparisons: true,
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conditionals: true,
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dead_code: true,
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evaluate: true,
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hoist_funs: false,
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if_return: true,
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join_vars: true,
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keep_fargs: true,
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loops: true,
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side_effects: true,
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unused: true,
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}
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input: {
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function foo(x) {
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if (x) {
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return bar(1);
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} else {
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return bar(2);
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var b;
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}
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var c = bar(3);
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function bar(x) {
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return 7 - x;
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}
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return b || c;
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}
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}
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expect: {
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function foo(x) {
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return bar(x ? 1 : 2);
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function bar(x) { return 7 - x; }
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}
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}
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expect_warnings: [
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"WARN: Dropping unreachable code [test/compress/issue-1034.js:6,16]",
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"WARN: Declarations in unreachable code! [test/compress/issue-1034.js:6,16]",
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"WARN: Dropping unreachable code [test/compress/issue-1034.js:8,12]",
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"WARN: Declarations in unreachable code! [test/compress/issue-1034.js:8,12]",
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"WARN: Dropping unreachable code [test/compress/issue-1034.js:12,12]",
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]
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}
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non_hoisted_function_after_return_strict: {
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options = {
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booleans: true,
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comparisons: true,
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conditionals: true,
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dead_code: true,
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evaluate: true,
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hoist_funs: false,
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if_return: true,
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join_vars: true,
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keep_fargs: true,
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loops: true,
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side_effects: true,
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unused: true,
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}
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input: {
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"use strict";
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function foo(x) {
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if (x) {
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return bar();
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not_called1();
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} else {
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return baz();
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not_called2();
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}
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function bar() { return 7; }
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return not_reached;
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function UnusedFunction() {}
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function baz() { return 8; }
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}
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console.log(foo(0), foo(1));
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}
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expect: {
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"use strict";
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function foo(x) {
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return (x ? bar : baz)();
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function bar() { return 7 }
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function baz() { return 8 }
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}
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console.log(foo(0), foo(1));
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}
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expect_stdout: "8 7"
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expect_warnings: [
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"WARN: Dropping unreachable code [test/compress/issue-1034.js:5,16]",
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"WARN: Dropping unreachable code [test/compress/issue-1034.js:8,16]",
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"WARN: Dropping unreachable code [test/compress/issue-1034.js:11,12]",
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"WARN: Dropping unused function UnusedFunction [test/compress/issue-1034.js:12,21]",
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]
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}
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non_hoisted_function_after_return_2a_strict: {
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options = {
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booleans: true,
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collapse_vars: false,
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comparisons: true,
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conditionals: true,
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dead_code: true,
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evaluate: true,
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hoist_funs: false,
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if_return: true,
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join_vars: true,
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keep_fargs: true,
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loops: true,
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passes: 2,
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side_effects: true,
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unused: true,
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}
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input: {
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"use strict";
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function foo(x) {
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if (x) {
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return bar(1);
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var a = not_called(1);
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} else {
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return bar(2);
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var b = not_called(2);
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}
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var c = bar(3);
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function bar(x) { return 7 - x; }
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function nope() {}
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return b || c;
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}
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console.log(foo(0), foo(1));
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}
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expect: {
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"use strict";
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function foo(x) {
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return bar(x ? 1 : 2);
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function bar(x) {
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return 7 - x;
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}
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}
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console.log(foo(0), foo(1));
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}
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expect_stdout: "5 6"
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expect_warnings: [
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"WARN: Dropping unreachable code [test/compress/issue-1034.js:5,16]",
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"WARN: Declarations in unreachable code! [test/compress/issue-1034.js:5,16]",
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"WARN: Dropping unreachable code [test/compress/issue-1034.js:8,16]",
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"WARN: Declarations in unreachable code! [test/compress/issue-1034.js:8,16]",
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"WARN: Dropping unused variable a [test/compress/issue-1034.js:5,20]",
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"WARN: Dropping unused function nope [test/compress/issue-1034.js:12,21]",
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"INFO: pass 0: last_count: Infinity, count: 47",
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"WARN: Dropping unreachable code [test/compress/issue-1034.js:10,12]",
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"WARN: Declarations in unreachable code! [test/compress/issue-1034.js:10,12]",
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"WARN: Dropping unreachable code [test/compress/issue-1034.js:13,12]",
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"INFO: Dropping unused variable b [test/compress/issue-1034.js:8,20]",
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"INFO: Dropping unused variable c [test/compress/issue-1034.js:10,16]",
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"INFO: pass 1: last_count: 47, count: 29",
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]
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}
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non_hoisted_function_after_return_2b_strict: {
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options = {
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booleans: true,
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collapse_vars: false,
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comparisons: true,
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conditionals: true,
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dead_code: true,
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evaluate: true,
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hoist_funs: false,
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if_return: true,
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join_vars: true,
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keep_fargs: true,
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loops: true,
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side_effects: true,
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unused: true,
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}
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input: {
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"use strict";
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function foo(x) {
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if (x) {
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return bar(1);
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} else {
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return bar(2);
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var b;
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}
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var c = bar(3);
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function bar(x) {
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return 7 - x;
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}
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return b || c;
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}
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console.log(foo(0), foo(1));
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}
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expect: {
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"use strict";
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function foo(x) {
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return bar(x ? 1 : 2);
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function bar(x) { return 7 - x; }
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}
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console.log(foo(0), foo(1));
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}
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expect_stdout: "5 6"
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expect_warnings: [
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"WARN: Dropping unreachable code [test/compress/issue-1034.js:7,16]",
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"WARN: Declarations in unreachable code! [test/compress/issue-1034.js:7,16]",
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"WARN: Dropping unreachable code [test/compress/issue-1034.js:9,12]",
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"WARN: Declarations in unreachable code! [test/compress/issue-1034.js:9,12]",
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"WARN: Dropping unreachable code [test/compress/issue-1034.js:13,12]",
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]
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}
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