@@ -80,3 +80,75 @@ fs.promises.open(file, 'r').then((handle) => { |
80 | 80 | assert.strictEqual(output, input); |
81 | 81 | })); |
82 | 82 | }).then(common.mustCall()); |
| 83 | + |
| 84 | +// AbortSignal option test |
| 85 | +fs.promises.open(file, 'r').then((handle) => { |
| 86 | + const controller = new AbortController(); |
| 87 | + const { signal } = controller; |
| 88 | + const stream = handle.createReadStream({ signal }); |
| 89 | + |
| 90 | + stream.on('data', common.mustNotCall()); |
| 91 | + stream.on('end', common.mustNotCall()); |
| 92 | + |
| 93 | + stream.on('error', common.mustCall((err) => { |
| 94 | + assert.strictEqual(err.name, 'AbortError'); |
| 95 | + })); |
| 96 | + |
| 97 | + stream.on('close', common.mustCall(() => { |
| 98 | + handle.close(); |
| 99 | + })); |
| 100 | + |
| 101 | + controller.abort(); |
| 102 | +}).then(common.mustCall()); |
| 103 | + |
| 104 | +// Already-aborted signal test |
| 105 | +fs.promises.open(file, 'r').then((handle) => { |
| 106 | + const signal = AbortSignal.abort(); |
| 107 | + const stream = handle.createReadStream({ signal }); |
| 108 | + |
| 109 | + stream.on('data', common.mustNotCall()); |
| 110 | + stream.on('end', common.mustNotCall()); |
| 111 | + |
| 112 | + stream.on('error', common.mustCall((err) => { |
| 113 | + assert.strictEqual(err.name, 'AbortError'); |
| 114 | + })); |
| 115 | + |
| 116 | + stream.on('close', common.mustCall(() => { |
| 117 | + handle.close(); |
| 118 | + })); |
| 119 | +}).then(common.mustCall()); |
| 120 | + |
| 121 | +// Invalid signal type test |
| 122 | +fs.promises.open(file, 'r').then((handle) => { |
| 123 | + for (const signal of [1, {}, [], '', null, NaN, 1n, () => {}, Symbol(), false, true]) { |
| 124 | + assert.throws(() => { |
| 125 | + handle.createReadStream({ signal }); |
| 126 | + }, { |
| 127 | + code: 'ERR_INVALID_ARG_TYPE', |
| 128 | + name: 'TypeError', |
| 129 | + }); |
| 130 | + } |
| 131 | + return handle.close(); |
| 132 | +}).then(common.mustCall()); |
| 133 | + |
| 134 | +// Custom abort reason test |
| 135 | +fs.promises.open(file, 'r').then((handle) => { |
| 136 | + const controller = new AbortController(); |
| 137 | + const { signal } = controller; |
| 138 | + const reason = new Error('some silly abort reason'); |
| 139 | + const stream = handle.createReadStream({ signal }); |
| 140 | + |
| 141 | + stream.on('data', common.mustNotCall()); |
| 142 | + stream.on('end', common.mustNotCall()); |
| 143 | + |
| 144 | + stream.on('error', common.mustCall((err) => { |
| 145 | + assert.strictEqual(err.name, 'AbortError'); |
| 146 | + assert.strictEqual(err.cause, reason); |
| 147 | + })); |
| 148 | + |
| 149 | + stream.on('close', common.mustCall(() => { |
| 150 | + handle.close(); |
| 151 | + })); |
| 152 | + |
| 153 | + controller.abort(reason); |
| 154 | +}).then(common.mustCall()); |