diff options
Diffstat (limited to 'test')
| -rw-r--r-- | test/compress/objects.js | 27 | ||||
| -rw-r--r-- | test/compress/spread.js | 273 | ||||
| -rw-r--r-- | test/ufuzz/index.js | 21 |
3 files changed, 298 insertions, 23 deletions
diff --git a/test/compress/objects.js b/test/compress/objects.js index 5d3653d0..5e59726d 100644 --- a/test/compress/objects.js +++ b/test/compress/objects.js @@ -360,3 +360,30 @@ issue_4269_4: { expect_stdout: "PASS" node_version: ">=4" } + +issue_4269_5: { + options = { + evaluate: true, + objects: true, + } + input: { + console.log({ + get 42() { + return "FAIL"; + }, + [console]: "bar", + 42: "PASS", + }[42]); + } + expect: { + console.log({ + get 42() { + return "FAIL"; + }, + [console]: "bar", + 42: "PASS", + }[42]); + } + expect_stdout: "PASS" + node_version: ">=4" +} diff --git a/test/compress/spread.js b/test/compress/spread.js index aaa8a7f7..32ed0b86 100644 --- a/test/compress/spread.js +++ b/test/compress/spread.js @@ -250,43 +250,119 @@ reduce_vars_2: { node_version: ">=6" } -drop_object: { +keep_getter_1: { options = { side_effects: true, } input: { - ({ ...console.log("PASS") }); + ({ + ...{ + get p() { + console.log("PASS"); + }, + }, + get q() { + console.log("FAIL"); + }, + }); } expect: { - console.log("PASS"); + ({ + ...{ + get p() { + console.log("PASS"); + }, + }, + }); } expect_stdout: "PASS" node_version: ">=8" } -keep_getter: { +keep_getter_2: { options = { side_effects: true, } input: { ({ - ...{ + ...(console.log("foo"), { get p() { - console.log("PASS"); + console.log("bar"); }, - }, - get q() { - console.log("FAIL"); - }, + }), }); } expect: { ({ - ...{ + ...(console.log("foo"), { get p() { - console.log("PASS"); + console.log("bar"); }, + }), + }); + } + expect_stdout: [ + "foo", + "bar", + ] + node_version: ">=8" +} + +keep_getter_3: { + options = { + side_effects: true, + } + input: { + ({ + ...function() { + return { + get p() { + console.log("PASS"); + }, + }; + }(), + }); + } + expect: { + ({ + ...function() { + return { + get p() { + console.log("PASS"); + }, + }; + }(), + }); + } + expect_stdout: "PASS" + node_version: ">=8" +} + +keep_getter_4: { + options = { + reduce_vars: true, + side_effects: true, + toplevel: true, + } + input: { + var o = { + get p() { + console.log("PASS"); + }, + }; + ({ + q: o, + ...o, + }); + } + expect: { + var o = { + get p() { + console.log("PASS"); }, + }; + ({ + ...o, }); } expect_stdout: "PASS" @@ -341,6 +417,179 @@ keep_accessor: { node_version: ">=8" } +object_key_order_1: { + options = { + objects: true, + spread: true, + } + input: { + var o = { + ...{}, + a: 1, + b: 2, + a: 3, + }; + for (var k in o) + console.log(k, o[k]); + } + expect: { + var o = { + a: (1, 3), + b: 2, + }; + for (var k in o) + console.log(k, o[k]); + } + expect_stdout: [ + "a 3", + "b 2", + ] + node_version: ">=8 <=10" +} + +object_key_order_2: { + options = { + objects: true, + spread: true, + } + input: { + var o = { + a: 1, + ...{}, + b: 2, + a: 3, + }; + for (var k in o) + console.log(k, o[k]); + } + expect: { + var o = { + a: (1, 3), + b: 2, + }; + for (var k in o) + console.log(k, o[k]); + } + expect_stdout: [ + "a 3", + "b 2", + ] + node_version: ">=8" +} + +object_key_order_3: { + options = { + objects: true, + spread: true, + } + input: { + var o = { + a: 1, + b: 2, + ...{}, + a: 3, + }; + for (var k in o) + console.log(k, o[k]); + } + expect: { + var o = { + a: (1, 3), + b: 2, + }; + for (var k in o) + console.log(k, o[k]); + } + expect_stdout: [ + "a 3", + "b 2", + ] + node_version: ">=8" +} + +object_key_order_4: { + options = { + objects: true, + spread: true, + } + input: { + var o = { + a: 1, + b: 2, + a: 3, + ...{}, + }; + for (var k in o) + console.log(k, o[k]); + } + expect: { + var o = { + a: (1, 3), + b: 2, + }; + for (var k in o) + console.log(k, o[k]); + } + expect_stdout: [ + "a 3", + "b 2", + ] + node_version: ">=8" +} + +object_spread_array: { + options = { + objects: true, + spread: true, + } + input: { + var o = { + ...[ "foo", "bar" ], + }; + for (var k in o) + console.log(k, o[k]); + } + expect: { + var o = { + ...[ "foo", "bar" ], + }; + for (var k in o) + console.log(k, o[k]); + } + expect_stdout: [ + "0 foo", + "1 bar", + ] + node_version: ">=8" +} + +object_spread_string: { + options = { + objects: true, + spread: true, + } + input: { + var o = { + ..."foo", + }; + for (var k in o) + console.log(k, o[k]); + } + expect: { + var o = { + ..."foo", + }; + for (var k in o) + console.log(k, o[k]); + } + expect_stdout: [ + "0 f", + "1 o", + "2 o", + ] + node_version: ">=8" +} + unused_var_side_effects: { options = { unused: true, diff --git a/test/ufuzz/index.js b/test/ufuzz/index.js index 568b4822..b6970fb4 100644 --- a/test/ufuzz/index.js +++ b/test/ufuzz/index.js @@ -722,17 +722,17 @@ function createStatement(recurmax, canThrow, canBreak, canContinue, cannotReturn var label = createLabel(canBreak, canContinue); canBreak = label.break || enableLoopControl(canBreak, CAN_BREAK); canContinue = label.continue || enableLoopControl(canContinue, CAN_CONTINUE); - return "{var brake" + loop + " = 5; " + label.target + "do {" + createStatement(recurmax, canThrow, canBreak, canContinue, cannotReturn, stmtDepth) + "} while ((" + createExpression(recurmax, COMMA_OK, stmtDepth, canThrow) + ") && --brake" + loop + " > 0);}"; + return "{var brake" + loop + " = 5; " + label.target + "do {" + createStatement(recurmax, canThrow, canBreak, canContinue, cannotReturn, stmtDepth) + "} while (" + createExpression(recurmax, COMMA_OK, stmtDepth, canThrow) + " && --brake" + loop + " > 0);}"; case STMT_WHILE: var label = createLabel(canBreak, canContinue); canBreak = label.break || enableLoopControl(canBreak, CAN_BREAK); canContinue = label.continue || enableLoopControl(canContinue, CAN_CONTINUE); - return "{var brake" + loop + " = 5; " + label.target + "while ((" + createExpression(recurmax, COMMA_OK, stmtDepth, canThrow) + ") && --brake" + loop + " > 0)" + createStatement(recurmax, canThrow, canBreak, canContinue, cannotReturn, stmtDepth) + "}"; + return "{var brake" + loop + " = 5; " + label.target + "while (" + createExpression(recurmax, COMMA_OK, stmtDepth, canThrow) + " && --brake" + loop + " > 0)" + createStatement(recurmax, canThrow, canBreak, canContinue, cannotReturn, stmtDepth) + "}"; case STMT_FOR_LOOP: var label = createLabel(canBreak, canContinue); canBreak = label.break || enableLoopControl(canBreak, CAN_BREAK); canContinue = label.continue || enableLoopControl(canContinue, CAN_CONTINUE); - return label.target + "for (var brake" + loop + " = 5; (" + createExpression(recurmax, COMMA_OK, stmtDepth, canThrow) + ") && brake" + loop + " > 0; --brake" + loop + ")" + createStatement(recurmax, canThrow, canBreak, canContinue, cannotReturn, stmtDepth); + return label.target + "for (var brake" + loop + " = 5; " + createExpression(recurmax, COMMA_OK, stmtDepth, canThrow) + " && brake" + loop + " > 0; --brake" + loop + ")" + createStatement(recurmax, canThrow, canBreak, canContinue, cannotReturn, stmtDepth); case STMT_FOR_IN: var label = createLabel(canBreak, canContinue); canBreak = label.break || enableLoopControl(canBreak, CAN_BREAK); @@ -931,7 +931,7 @@ function _createExpression(recurmax, noComma, stmtDepth, canThrow) { case p++: return createExpression(recurmax, COMMA_OK, stmtDepth, canThrow); case p++: - return createExpression(recurmax, noComma, stmtDepth, canThrow) + "?" + createExpression(recurmax, NO_COMMA, stmtDepth, canThrow) + ":" + createExpression(recurmax, noComma, stmtDepth, canThrow); + return createExpression(recurmax, noComma, stmtDepth, canThrow) + " ? " + createExpression(recurmax, NO_COMMA, stmtDepth, canThrow) + " : " + createExpression(recurmax, noComma, stmtDepth, canThrow); case p++: case p++: var nameLenBefore = VAR_NAMES.length; @@ -1031,14 +1031,13 @@ function _createExpression(recurmax, noComma, stmtDepth, canThrow) { case p++: return createUnarySafePrefix() + "(" + createNestedBinaryExpr(recurmax, noComma, stmtDepth, canThrow) + ")"; case p++: - return " ((" + createExpression(recurmax, COMMA_OK, stmtDepth, canThrow) + ") || a || 3).toString() "; + return " (" + createExpression(recurmax, COMMA_OK, stmtDepth, canThrow) + " || a || 3).toString() "; case p++: - return " /[abc4]/.test(((" + createExpression(recurmax, COMMA_OK, stmtDepth, canThrow) + ") || b || 5).toString()) "; + return " /[abc4]/.test((" + createExpression(recurmax, COMMA_OK, stmtDepth, canThrow) + " || b || 5).toString()) "; case p++: - return " /[abc4]/g.exec(((" + createExpression(recurmax, COMMA_OK, stmtDepth, canThrow) + ") || b || 5).toString()) "; + return " /[abc4]/g.exec((" + createExpression(recurmax, COMMA_OK, stmtDepth, canThrow) + " || b || 5).toString()) "; case p++: - return " ((" + createExpression(recurmax, COMMA_OK, stmtDepth, canThrow) + - ") || " + rng(10) + ").toString()[" + + return " (" + createExpression(recurmax, COMMA_OK, stmtDepth, canThrow) + " || " + rng(10) + ").toString()[" + createExpression(recurmax, COMMA_OK, stmtDepth, canThrow) + "] "; case p++: return createArrayLiteral(recurmax, stmtDepth, canThrow); @@ -1209,10 +1208,10 @@ function createObjectLiteral(recurmax, stmtDepth, canThrow) { obj.push("..." + getVarName() + ","); break; case 4: - obj.push("..." + createObjectLiteral(recurmax, stmtDepth, canThrow) + ","); + obj.push("..." + createExpression(recurmax, COMMA_OK, stmtDepth, canThrow) + ","); break; default: - obj.push(createObjectKey(recurmax, stmtDepth, canThrow) + ":(" + createExpression(recurmax, COMMA_OK, stmtDepth, canThrow) + "),"); + obj.push(createObjectKey(recurmax, stmtDepth, canThrow) + ": " + createExpression(recurmax, COMMA_OK, stmtDepth, canThrow) + ","); break; } obj.push("})"); |