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| 1 // Copyright 2014 The Chromium Authors. All rights reserved. | |
| 2 // Use of this source code is governed by a BSD-style license that can be | |
| 3 // found in the LICENSE file. | |
| 4 | |
| 5 define([ | |
| 6 "console", | |
| 7 "file", | |
| 8 "gin/test/expect", | |
| 9 "mojo/public/interfaces/bindings/tests/validation_test_interfaces.mojom", | |
| 10 "mojo/public/js/bindings", | |
| 11 "mojo/public/js/buffer", | |
| 12 "mojo/public/js/codec", | |
| 13 "mojo/public/js/core", | |
| 14 "mojo/public/js/tests/validation_test_input_parser", | |
| 15 "mojo/public/js/validator", | |
| 16 ], function(console, | |
| 17 file, | |
| 18 expect, | |
| 19 testInterface, | |
| 20 bindings, | |
| 21 buffer, | |
| 22 codec, | |
| 23 core, | |
| 24 parser, | |
| 25 validator) { | |
| 26 | |
| 27 var noError = validator.validationError.NONE; | |
| 28 | |
| 29 function checkTestMessageParser() { | |
| 30 function TestMessageParserFailure(message, input) { | |
| 31 this.message = message; | |
| 32 this.input = input; | |
| 33 } | |
| 34 | |
| 35 TestMessageParserFailure.prototype.toString = function() { | |
| 36 return 'Error: ' + this.message + ' for "' + this.input + '"'; | |
| 37 }; | |
| 38 | |
| 39 function checkData(data, expectedData, input) { | |
| 40 if (data.byteLength != expectedData.byteLength) { | |
| 41 var s = "message length (" + data.byteLength + ") doesn't match " + | |
| 42 "expected length: " + expectedData.byteLength; | |
| 43 throw new TestMessageParserFailure(s, input); | |
| 44 } | |
| 45 | |
| 46 for (var i = 0; i < data.byteLength; i++) { | |
| 47 if (data.getUint8(i) != expectedData.getUint8(i)) { | |
| 48 var s = 'message data mismatch at byte offset ' + i; | |
| 49 throw new TestMessageParserFailure(s, input); | |
| 50 } | |
| 51 } | |
| 52 } | |
| 53 | |
| 54 function testFloatItems() { | |
| 55 var input = '[f]+.3e9 [d]-10.03'; | |
| 56 var msg = parser.parseTestMessage(input); | |
| 57 var expectedData = new buffer.Buffer(12); | |
| 58 expectedData.setFloat32(0, +.3e9); | |
| 59 expectedData.setFloat64(4, -10.03); | |
| 60 checkData(msg.buffer, expectedData, input); | |
| 61 } | |
| 62 | |
| 63 function testUnsignedIntegerItems() { | |
| 64 var input = '[u1]0x10// hello world !! \n\r \t [u2]65535 \n' + | |
| 65 '[u4]65536 [u8]0xFFFFFFFFFFFFF 0 0Xff'; | |
| 66 var msg = parser.parseTestMessage(input); | |
| 67 var expectedData = new buffer.Buffer(17); | |
| 68 expectedData.setUint8(0, 0x10); | |
| 69 expectedData.setUint16(1, 65535); | |
| 70 expectedData.setUint32(3, 65536); | |
| 71 expectedData.setUint64(7, 0xFFFFFFFFFFFFF); | |
| 72 expectedData.setUint8(15, 0); | |
| 73 expectedData.setUint8(16, 0xff); | |
| 74 checkData(msg.buffer, expectedData, input); | |
| 75 } | |
| 76 | |
| 77 function testSignedIntegerItems() { | |
| 78 var input = '[s8]-0x800 [s1]-128\t[s2]+0 [s4]-40'; | |
| 79 var msg = parser.parseTestMessage(input); | |
| 80 var expectedData = new buffer.Buffer(15); | |
| 81 expectedData.setInt64(0, -0x800); | |
| 82 expectedData.setInt8(8, -128); | |
| 83 expectedData.setInt16(9, 0); | |
| 84 expectedData.setInt32(11, -40); | |
| 85 checkData(msg.buffer, expectedData, input); | |
| 86 } | |
| 87 | |
| 88 function testByteItems() { | |
| 89 var input = '[b]00001011 [b]10000000 // hello world\n [b]00000000'; | |
| 90 var msg = parser.parseTestMessage(input); | |
| 91 var expectedData = new buffer.Buffer(3); | |
| 92 expectedData.setUint8(0, 11); | |
| 93 expectedData.setUint8(1, 128); | |
| 94 expectedData.setUint8(2, 0); | |
| 95 checkData(msg.buffer, expectedData, input); | |
| 96 } | |
| 97 | |
| 98 function testAnchors() { | |
| 99 var input = '[dist4]foo 0 [dist8]bar 0 [anchr]foo [anchr]bar'; | |
| 100 var msg = parser.parseTestMessage(input); | |
| 101 var expectedData = new buffer.Buffer(14); | |
| 102 expectedData.setUint32(0, 14); | |
| 103 expectedData.setUint8(4, 0); | |
| 104 expectedData.setUint64(5, 9); | |
| 105 expectedData.setUint8(13, 0); | |
| 106 checkData(msg.buffer, expectedData, input); | |
| 107 } | |
| 108 | |
| 109 function testHandles() { | |
| 110 var input = '// This message has handles! \n[handles]50 [u8]2'; | |
| 111 var msg = parser.parseTestMessage(input); | |
| 112 var expectedData = new buffer.Buffer(8); | |
| 113 expectedData.setUint64(0, 2); | |
| 114 | |
| 115 if (msg.handleCount != 50) { | |
| 116 var s = 'wrong handle count (' + msg.handleCount + ')'; | |
| 117 throw new TestMessageParserFailure(s, input); | |
| 118 } | |
| 119 checkData(msg.buffer, expectedData, input); | |
| 120 } | |
| 121 | |
| 122 function testEmptyInput() { | |
| 123 var msg = parser.parseTestMessage(''); | |
| 124 if (msg.buffer.byteLength != 0) | |
| 125 throw new TestMessageParserFailure('expected empty message', ''); | |
| 126 } | |
| 127 | |
| 128 function testBlankInput() { | |
| 129 var input = ' \t // hello world \n\r \t// the answer is 42 '; | |
| 130 var msg = parser.parseTestMessage(input); | |
| 131 if (msg.buffer.byteLength != 0) | |
| 132 throw new TestMessageParserFailure('expected empty message', input); | |
| 133 } | |
| 134 | |
| 135 function testInvalidInput() { | |
| 136 function parserShouldFail(input) { | |
| 137 try { | |
| 138 parser.parseTestMessage(input); | |
| 139 } catch (e) { | |
| 140 if (e instanceof parser.InputError) | |
| 141 return; | |
| 142 throw new TestMessageParserFailure( | |
| 143 'unexpected exception ' + e.toString(), input); | |
| 144 } | |
| 145 throw new TestMessageParserFailure("didn't detect invalid input", file); | |
| 146 } | |
| 147 | |
| 148 ['/ hello world', | |
| 149 '[u1]x', | |
| 150 '[u2]-1000', | |
| 151 '[u1]0x100', | |
| 152 '[s2]-0x8001', | |
| 153 '[b]1', | |
| 154 '[b]1111111k', | |
| 155 '[dist4]unmatched', | |
| 156 '[anchr]hello [dist8]hello', | |
| 157 '[dist4]a [dist4]a [anchr]a', | |
| 158 // '[dist4]a [anchr]a [dist4]a [anchr]a', | |
| 159 '0 [handles]50' | |
| 160 ].forEach(parserShouldFail); | |
| 161 } | |
| 162 | |
| 163 try { | |
| 164 testFloatItems(); | |
| 165 testUnsignedIntegerItems(); | |
| 166 testSignedIntegerItems(); | |
| 167 testByteItems(); | |
| 168 testInvalidInput(); | |
| 169 testEmptyInput(); | |
| 170 testBlankInput(); | |
| 171 testHandles(); | |
| 172 testAnchors(); | |
| 173 } catch (e) { | |
| 174 return e.toString(); | |
| 175 } | |
| 176 return null; | |
| 177 } | |
| 178 | |
| 179 function getMessageTestFiles(prefix) { | |
| 180 var sourceRoot = file.getSourceRootDirectory(); | |
| 181 expect(sourceRoot).not.toBeNull(); | |
| 182 | |
| 183 var testDir = sourceRoot + | |
| 184 "/mojo/public/interfaces/bindings/tests/data/validation/"; | |
| 185 var testFiles = file.getFilesInDirectory(testDir); | |
| 186 expect(testFiles).not.toBeNull(); | |
| 187 expect(testFiles.length).toBeGreaterThan(0); | |
| 188 | |
| 189 // The matching ".data" pathnames with the extension removed. | |
| 190 return testFiles.filter(function(s) { | |
| 191 return s.substr(-5) == ".data" && s.indexOf(prefix) == 0; | |
| 192 }).map(function(s) { | |
| 193 return testDir + s.slice(0, -5); | |
| 194 }); | |
| 195 } | |
| 196 | |
| 197 function readTestMessage(filename) { | |
| 198 var contents = file.readFileToString(filename + ".data"); | |
| 199 expect(contents).not.toBeNull(); | |
| 200 return parser.parseTestMessage(contents); | |
| 201 } | |
| 202 | |
| 203 function readTestExpected(filename) { | |
| 204 var contents = file.readFileToString(filename + ".expected"); | |
| 205 expect(contents).not.toBeNull(); | |
| 206 return contents.trim(); | |
| 207 } | |
| 208 | |
| 209 function checkValidationResult(testFile, err) { | |
| 210 var actualResult = (err === noError) ? "PASS" : err; | |
| 211 var expectedResult = readTestExpected(testFile); | |
| 212 if (actualResult != expectedResult) | |
| 213 console.log("[Test message validation failed: " + testFile + " ]"); | |
| 214 expect(actualResult).toEqual(expectedResult); | |
| 215 } | |
| 216 | |
| 217 function testMessageValidation(prefix, filters) { | |
| 218 var testFiles = getMessageTestFiles(prefix); | |
| 219 expect(testFiles.length).toBeGreaterThan(0); | |
| 220 | |
| 221 for (var i = 0; i < testFiles.length; i++) { | |
| 222 // TODO(hansmuller) Temporarily skipping array pointer overflow tests | |
| 223 // because JS numbers are limited to 53 bits. | |
| 224 // TODO(rudominer): Temporarily skipping 'no-such-method', | |
| 225 // 'invalid_request_flags', and 'invalid_response_flags' until additional | |
| 226 // logic in *RequestValidator and *ResponseValidator is ported from | |
| 227 // cpp to js. | |
| 228 // TODO(crbug/640298): Implement max recursion depth for JS. | |
| 229 // TODO(crbug/628104): Support struct map keys for JS. | |
| 230 if (testFiles[i].indexOf("overflow") != -1 || | |
| 231 testFiles[i].indexOf("conformance_mthd19") != -1 || | |
| 232 testFiles[i].indexOf("conformance_mthd20") != -1 || | |
| 233 testFiles[i].indexOf("no_such_method") != -1 || | |
| 234 testFiles[i].indexOf("invalid_request_flags") != -1 || | |
| 235 testFiles[i].indexOf("invalid_response_flags") != -1) { | |
| 236 console.log("[Skipping " + testFiles[i] + "]"); | |
| 237 continue; | |
| 238 } | |
| 239 | |
| 240 var testMessage = readTestMessage(testFiles[i]); | |
| 241 var handles = new Array(testMessage.handleCount); | |
| 242 var message = new codec.Message(testMessage.buffer, handles); | |
| 243 var messageValidator = new validator.Validator(message); | |
| 244 | |
| 245 var err = messageValidator.validateMessageHeader(); | |
| 246 for (var j = 0; err === noError && j < filters.length; ++j) | |
| 247 err = filters[j](messageValidator); | |
| 248 | |
| 249 checkValidationResult(testFiles[i], err); | |
| 250 } | |
| 251 } | |
| 252 | |
| 253 function testConformanceMessageValidation() { | |
| 254 testMessageValidation("conformance_", [ | |
| 255 testInterface.ConformanceTestInterface.validateRequest]); | |
| 256 } | |
| 257 | |
| 258 function testBoundsCheckMessageValidation() { | |
| 259 testMessageValidation("boundscheck_", [ | |
| 260 testInterface.BoundsCheckTestInterface.validateRequest]); | |
| 261 } | |
| 262 | |
| 263 function testResponseConformanceMessageValidation() { | |
| 264 testMessageValidation("resp_conformance_", [ | |
| 265 testInterface.ConformanceTestInterface.validateResponse]); | |
| 266 } | |
| 267 | |
| 268 function testResponseBoundsCheckMessageValidation() { | |
| 269 testMessageValidation("resp_boundscheck_", [ | |
| 270 testInterface.BoundsCheckTestInterface.validateResponse]); | |
| 271 } | |
| 272 | |
| 273 function testIntegratedMessageValidation(testFilesPattern, endpoint) { | |
| 274 var testFiles = getMessageTestFiles(testFilesPattern); | |
| 275 expect(testFiles.length).toBeGreaterThan(0); | |
| 276 | |
| 277 var testMessagePipe = core.createMessagePipe(); | |
| 278 expect(testMessagePipe.result).toBe(core.RESULT_OK); | |
| 279 | |
| 280 endpoint.bind(testMessagePipe.handle1); | |
| 281 var testingController = endpoint.enableTestingMode(); | |
| 282 | |
| 283 var validationError; | |
| 284 testingController.setInvalidIncomingMessageHandler(function(error) { | |
| 285 validationError = error; | |
| 286 }); | |
| 287 | |
| 288 for (var i = 0; i < testFiles.length; i++) { | |
| 289 validationError = noError; | |
| 290 var testMessage = readTestMessage(testFiles[i]); | |
| 291 var handles = new Array(testMessage.handleCount); | |
| 292 | |
| 293 var writeMessageValue = core.writeMessage( | |
| 294 testMessagePipe.handle0, | |
| 295 new Uint8Array(testMessage.buffer.arrayBuffer), | |
| 296 new Array(testMessage.handleCount), | |
| 297 core.WRITE_MESSAGE_FLAG_NONE); | |
| 298 expect(writeMessageValue).toBe(core.RESULT_OK); | |
| 299 | |
| 300 testingController.waitForNextMessage(); | |
| 301 checkValidationResult(testFiles[i], validationError); | |
| 302 } | |
| 303 | |
| 304 expect(core.close(testMessagePipe.handle0)).toBe(core.RESULT_OK); | |
| 305 } | |
| 306 | |
| 307 function testIntegratedMessageHeaderValidation() { | |
| 308 testIntegratedMessageValidation( | |
| 309 "integration_msghdr", | |
| 310 new bindings.Binding(testInterface.IntegrationTestInterface, {})); | |
| 311 testIntegratedMessageValidation( | |
| 312 "integration_msghdr", | |
| 313 new testInterface.IntegrationTestInterfacePtr().ptr); | |
| 314 } | |
| 315 | |
| 316 function testIntegratedRequestMessageValidation() { | |
| 317 testIntegratedMessageValidation( | |
| 318 "integration_intf_rqst", | |
| 319 new bindings.Binding(testInterface.IntegrationTestInterface, {})); | |
| 320 } | |
| 321 | |
| 322 function testIntegratedResponseMessageValidation() { | |
| 323 testIntegratedMessageValidation( | |
| 324 "integration_intf_resp", | |
| 325 new testInterface.IntegrationTestInterfacePtr().ptr); | |
| 326 } | |
| 327 | |
| 328 expect(checkTestMessageParser()).toBeNull(); | |
| 329 testConformanceMessageValidation(); | |
| 330 testBoundsCheckMessageValidation(); | |
| 331 testResponseConformanceMessageValidation(); | |
| 332 testResponseBoundsCheckMessageValidation(); | |
| 333 testIntegratedMessageHeaderValidation(); | |
| 334 testIntegratedResponseMessageValidation(); | |
| 335 testIntegratedRequestMessageValidation(); | |
| 336 | |
| 337 this.result = "PASS"; | |
| 338 }); | |
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Chromium Code Reviews
Issue 2745293005:
Moving mojo/validation test into LayoutTests (Closed)
