Merge pull request #5275 from Snuffleupagus/exception-propagation
Fix the exception propagation when rejecting workerReadyCapability
This commit is contained in:
commit
ffb613bbac
@ -146,6 +146,7 @@ loading_error_indicator=Error
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loading_error=An error occurred while loading the PDF.
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loading_error=An error occurred while loading the PDF.
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invalid_file_error=Invalid or corrupted PDF file.
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invalid_file_error=Invalid or corrupted PDF file.
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missing_file_error=Missing PDF file.
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missing_file_error=Missing PDF file.
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unexpected_response_error=Unexpected server response.
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# LOCALIZATION NOTE (text_annotation_type.alt): This is used as a tooltip.
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# LOCALIZATION NOTE (text_annotation_type.alt): This is used as a tooltip.
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# "{{type}}" will be replaced with an annotation type from a list defined in
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# "{{type}}" will be replaced with an annotation type from a list defined in
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@ -14,11 +14,11 @@
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* See the License for the specific language governing permissions and
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* See the License for the specific language governing permissions and
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* limitations under the License.
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* limitations under the License.
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*/
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*/
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/* globals error, globalScope, InvalidPDFException, info,
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/* globals PDFJS, createPromiseCapability, LocalPdfManager, NetworkPdfManager,
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MissingPDFException, PasswordException, PDFJS, Promise,
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NetworkManager, isInt, RANGE_CHUNK_SIZE, MissingPDFException,
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UnknownErrorException, NetworkManager, LocalPdfManager,
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UnexpectedResponseException, PasswordException, Promise,
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NetworkPdfManager, XRefParseException, createPromiseCapability,
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PasswordResponses, InvalidPDFException, UnknownErrorException,
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isInt, PasswordResponses, MessageHandler, Ref, RANGE_CHUNK_SIZE */
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XRefParseException, Ref, info, globalScope, error, MessageHandler */
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'use strict';
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'use strict';
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@ -141,14 +141,16 @@ var WorkerMessageHandler = PDFJS.WorkerMessageHandler = {
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},
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},
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onError: function onError(status) {
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onError: function onError(status) {
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var exception;
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if (status === 404) {
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if (status === 404) {
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var exception = new MissingPDFException('Missing PDF "' +
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exception = new MissingPDFException('Missing PDF "' +
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source.url + '".');
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source.url + '".');
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handler.send('MissingPDF', { exception: exception });
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handler.send('MissingPDF', exception);
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} else {
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} else {
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handler.send('DocError', 'Unexpected server response (' +
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exception = new UnexpectedResponseException(
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status + ') while retrieving PDF "' +
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'Unexpected server response (' + status +
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source.url + '".');
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') while retrieving PDF "' + source.url + '".', status);
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handler.send('UnexpectedResponse', exception);
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}
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}
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},
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},
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@ -200,26 +202,19 @@ var WorkerMessageHandler = PDFJS.WorkerMessageHandler = {
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var onFailure = function(e) {
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var onFailure = function(e) {
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if (e instanceof PasswordException) {
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if (e instanceof PasswordException) {
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if (e.code === PasswordResponses.NEED_PASSWORD) {
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if (e.code === PasswordResponses.NEED_PASSWORD) {
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handler.send('NeedPassword', {
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handler.send('NeedPassword', e);
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exception: e
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});
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} else if (e.code === PasswordResponses.INCORRECT_PASSWORD) {
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} else if (e.code === PasswordResponses.INCORRECT_PASSWORD) {
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handler.send('IncorrectPassword', {
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handler.send('IncorrectPassword', e);
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exception: e
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});
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}
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}
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} else if (e instanceof InvalidPDFException) {
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} else if (e instanceof InvalidPDFException) {
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handler.send('InvalidPDF', {
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handler.send('InvalidPDF', e);
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exception: e
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});
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} else if (e instanceof MissingPDFException) {
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} else if (e instanceof MissingPDFException) {
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handler.send('MissingPDF', {
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handler.send('MissingPDF', e);
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exception: e
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} else if (e instanceof UnexpectedResponseException) {
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});
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handler.send('UnexpectedResponse', e);
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} else {
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} else {
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handler.send('UnknownError', {
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handler.send('UnknownError',
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exception: new UnknownErrorException(e.message, e.toString())
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new UnknownErrorException(e.message, e.toString()));
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});
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}
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}
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};
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};
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@ -14,11 +14,11 @@
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* See the License for the specific language governing permissions and
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* See the License for the specific language governing permissions and
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* limitations under the License.
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* limitations under the License.
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*/
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*/
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/* globals CanvasGraphics, combineUrl, createScratchCanvas, error,
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/* globals PDFJS, isArrayBuffer, error, combineUrl, createPromiseCapability,
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FontLoader, globalScope, info, isArrayBuffer, loadJpegStream,
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StatTimer, globalScope, MessageHandler, info, FontLoader, Util, warn,
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MessageHandler, PDFJS, Promise, StatTimer, warn,
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Promise, PasswordResponses, PasswordException, InvalidPDFException,
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PasswordResponses, Util, loadScript, createPromiseCapability,
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MissingPDFException, UnknownErrorException, FontFace, loadJpegStream,
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FontFace */
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createScratchCanvas, CanvasGraphics, UnexpectedResponseException */
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'use strict';
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'use strict';
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@ -865,36 +865,46 @@ var WorkerTransport = (function WorkerTransportClosure() {
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this.workerReadyCapability.resolve(pdfDocument);
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this.workerReadyCapability.resolve(pdfDocument);
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}, this);
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}, this);
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messageHandler.on('NeedPassword', function transportPassword(data) {
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messageHandler.on('NeedPassword',
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function transportNeedPassword(exception) {
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if (this.passwordCallback) {
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if (this.passwordCallback) {
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return this.passwordCallback(updatePassword,
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return this.passwordCallback(updatePassword,
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PasswordResponses.NEED_PASSWORD);
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PasswordResponses.NEED_PASSWORD);
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}
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}
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this.workerReadyCapability.reject(data.exception.message,
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this.workerReadyCapability.reject(
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data.exception);
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new PasswordException(exception.message, exception.code));
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}, this);
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}, this);
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messageHandler.on('IncorrectPassword', function transportBadPass(data) {
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messageHandler.on('IncorrectPassword',
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function transportIncorrectPassword(exception) {
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if (this.passwordCallback) {
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if (this.passwordCallback) {
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return this.passwordCallback(updatePassword,
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return this.passwordCallback(updatePassword,
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PasswordResponses.INCORRECT_PASSWORD);
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PasswordResponses.INCORRECT_PASSWORD);
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}
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}
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this.workerReadyCapability.reject(data.exception.message,
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this.workerReadyCapability.reject(
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data.exception);
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new PasswordException(exception.message, exception.code));
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}, this);
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}, this);
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messageHandler.on('InvalidPDF', function transportInvalidPDF(data) {
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messageHandler.on('InvalidPDF', function transportInvalidPDF(exception) {
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this.workerReadyCapability.reject(data.exception.name, data.exception);
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this.workerReadyCapability.reject(
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new InvalidPDFException(exception.message));
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}, this);
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}, this);
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messageHandler.on('MissingPDF', function transportMissingPDF(data) {
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messageHandler.on('MissingPDF', function transportMissingPDF(exception) {
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this.workerReadyCapability.reject(data.exception.message,
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this.workerReadyCapability.reject(
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data.exception);
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new MissingPDFException(exception.message));
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}, this);
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}, this);
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messageHandler.on('UnknownError', function transportUnknownError(data) {
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messageHandler.on('UnexpectedResponse',
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this.workerReadyCapability.reject(data.exception.message,
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function transportUnexpectedResponse(exception) {
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data.exception);
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this.workerReadyCapability.reject(
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new UnexpectedResponseException(exception.message, exception.status));
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}, this);
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messageHandler.on('UnknownError',
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function transportUnknownError(exception) {
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this.workerReadyCapability.reject(
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new UnknownErrorException(exception.message, exception.details));
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}, this);
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}, this);
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messageHandler.on('DataLoaded', function transportPage(data) {
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messageHandler.on('DataLoaded', function transportPage(data) {
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@ -990,10 +1000,6 @@ var WorkerTransport = (function WorkerTransportClosure() {
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}
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}
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}, this);
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}, this);
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messageHandler.on('DocError', function transportDocError(data) {
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this.workerReadyCapability.reject(data);
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}, this);
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messageHandler.on('PageError', function transportError(data) {
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messageHandler.on('PageError', function transportError(data) {
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var page = this.pageCache[data.pageNum - 1];
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var page = this.pageCache[data.pageNum - 1];
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var intentState = page.intentStates[data.intent];
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var intentState = page.intentStates[data.intent];
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@ -342,6 +342,7 @@ var PasswordException = (function PasswordExceptionClosure() {
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return PasswordException;
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return PasswordException;
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})();
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})();
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PDFJS.PasswordException = PasswordException;
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var UnknownErrorException = (function UnknownErrorExceptionClosure() {
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var UnknownErrorException = (function UnknownErrorExceptionClosure() {
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function UnknownErrorException(msg, details) {
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function UnknownErrorException(msg, details) {
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@ -355,6 +356,7 @@ var UnknownErrorException = (function UnknownErrorExceptionClosure() {
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return UnknownErrorException;
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return UnknownErrorException;
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})();
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})();
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PDFJS.UnknownErrorException = UnknownErrorException;
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var InvalidPDFException = (function InvalidPDFExceptionClosure() {
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var InvalidPDFException = (function InvalidPDFExceptionClosure() {
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function InvalidPDFException(msg) {
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function InvalidPDFException(msg) {
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@ -367,6 +369,7 @@ var InvalidPDFException = (function InvalidPDFExceptionClosure() {
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return InvalidPDFException;
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return InvalidPDFException;
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})();
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})();
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PDFJS.InvalidPDFException = InvalidPDFException;
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var MissingPDFException = (function MissingPDFExceptionClosure() {
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var MissingPDFException = (function MissingPDFExceptionClosure() {
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function MissingPDFException(msg) {
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function MissingPDFException(msg) {
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@ -379,6 +382,22 @@ var MissingPDFException = (function MissingPDFExceptionClosure() {
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return MissingPDFException;
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return MissingPDFException;
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})();
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})();
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PDFJS.MissingPDFException = MissingPDFException;
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var UnexpectedResponseException =
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(function UnexpectedResponseExceptionClosure() {
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function UnexpectedResponseException(msg, status) {
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this.name = 'UnexpectedResponseException';
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this.message = msg;
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this.status = status;
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}
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UnexpectedResponseException.prototype = new Error();
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UnexpectedResponseException.constructor = UnexpectedResponseException;
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return UnexpectedResponseException;
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})();
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PDFJS.UnexpectedResponseException = UnexpectedResponseException;
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var NotImplementedException = (function NotImplementedExceptionClosure() {
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var NotImplementedException = (function NotImplementedExceptionClosure() {
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function NotImplementedException(msg) {
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function NotImplementedException(msg) {
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@ -1,14 +1,14 @@
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/* -*- Mode: Java; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* -*- Mode: Java; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* vim: set shiftwidth=2 tabstop=2 autoindent cindent expandtab: */
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/* vim: set shiftwidth=2 tabstop=2 autoindent cindent expandtab: */
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/* globals PDFJS, expect, it, describe, Promise, combineUrl, waitsFor,
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/* globals PDFJS, expect, it, describe, Promise, combineUrl, waitsFor,
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isArray */
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isArray, MissingPDFException */
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'use strict';
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'use strict';
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describe('api', function() {
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describe('api', function() {
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// TODO run with worker enabled
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// TODO run with worker enabled
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var basicApiUrl = combineUrl(window.location.href, '../pdfs/basicapi.pdf');
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var basicApiUrl = combineUrl(window.location.href, '../pdfs/basicapi.pdf');
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function waitsForPromise(promise, successCallback) {
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function waitsForPromiseResolved(promise, successCallback) {
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var data;
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var data;
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promise.then(function(val) {
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promise.then(function(val) {
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data = val;
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data = val;
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@ -22,11 +22,25 @@ describe('api', function() {
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return data !== undefined;
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return data !== undefined;
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}, 20000);
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}, 20000);
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}
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}
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function waitsForPromiseRejected(promise, failureCallback) {
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var data;
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promise.then(function(val) {
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// Shouldn't get here.
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expect(false).toEqual(true);
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},
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function(error) {
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data = error;
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failureCallback(data);
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});
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waitsFor(function() {
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return data !== undefined;
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}, 20000);
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}
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describe('PDFJS', function() {
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describe('PDFJS', function() {
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describe('getDocument', function() {
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describe('getDocument', function() {
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it('creates pdf doc from URL', function() {
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it('creates pdf doc from URL', function() {
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var promise = PDFJS.getDocument(basicApiUrl);
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var promise = PDFJS.getDocument(basicApiUrl);
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waitsForPromise(promise, function(data) {
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waitsForPromiseResolved(promise, function(data) {
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expect(true).toEqual(true);
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expect(true).toEqual(true);
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});
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});
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});
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});
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@ -61,16 +75,24 @@ describe('api', function() {
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expect(typedArrayPdf.length).toEqual(105779);
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expect(typedArrayPdf.length).toEqual(105779);
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var promise = PDFJS.getDocument(typedArrayPdf);
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var promise = PDFJS.getDocument(typedArrayPdf);
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waitsForPromise(promise, function(data) {
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waitsForPromiseResolved(promise, function(data) {
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expect(true).toEqual(true);
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expect(true).toEqual(true);
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});
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});
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});
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});
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it('creates pdf doc from non-existent URL', function() {
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var nonExistentUrl = combineUrl(window.location.href,
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'../pdfs/non-existent.pdf');
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var promise = PDFJS.getDocument(nonExistentUrl);
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waitsForPromiseRejected(promise, function(error) {
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expect(error instanceof MissingPDFException).toEqual(true);
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});
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});
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});
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});
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});
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});
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describe('PDFDocument', function() {
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describe('PDFDocument', function() {
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var promise = PDFJS.getDocument(basicApiUrl);
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var promise = PDFJS.getDocument(basicApiUrl);
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var doc;
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var doc;
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waitsForPromise(promise, function(data) {
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waitsForPromiseResolved(promise, function(data) {
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doc = data;
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doc = data;
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});
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});
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it('gets number of pages', function() {
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it('gets number of pages', function() {
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@ -81,7 +103,7 @@ describe('api', function() {
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});
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});
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it('gets page', function() {
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it('gets page', function() {
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var promise = doc.getPage(1);
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var promise = doc.getPage(1);
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waitsForPromise(promise, function(data) {
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waitsForPromiseResolved(promise, function(data) {
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expect(true).toEqual(true);
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expect(true).toEqual(true);
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});
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});
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});
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});
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@ -89,32 +111,32 @@ describe('api', function() {
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// reference to second page
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// reference to second page
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var ref = {num: 17, gen: 0};
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var ref = {num: 17, gen: 0};
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var promise = doc.getPageIndex(ref);
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var promise = doc.getPageIndex(ref);
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waitsForPromise(promise, function(pageIndex) {
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waitsForPromiseResolved(promise, function(pageIndex) {
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expect(pageIndex).toEqual(1);
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expect(pageIndex).toEqual(1);
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});
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});
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});
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});
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it('gets destinations', function() {
|
it('gets destinations', function() {
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var promise = doc.getDestinations();
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var promise = doc.getDestinations();
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waitsForPromise(promise, function(data) {
|
waitsForPromiseResolved(promise, function(data) {
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expect(data).toEqual({ chapter1: [{ gen: 0, num: 17 }, { name: 'XYZ' },
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expect(data).toEqual({ chapter1: [{ gen: 0, num: 17 }, { name: 'XYZ' },
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0, 841.89, null] });
|
0, 841.89, null] });
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});
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});
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});
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});
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it('gets attachments', function() {
|
it('gets attachments', function() {
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var promise = doc.getAttachments();
|
var promise = doc.getAttachments();
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waitsForPromise(promise, function (data) {
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waitsForPromiseResolved(promise, function (data) {
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expect(data).toEqual(null);
|
expect(data).toEqual(null);
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});
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});
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});
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});
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it('gets javascript', function() {
|
it('gets javascript', function() {
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var promise = doc.getJavaScript();
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var promise = doc.getJavaScript();
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waitsForPromise(promise, function (data) {
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waitsForPromiseResolved(promise, function (data) {
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expect(data).toEqual([]);
|
expect(data).toEqual([]);
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});
|
});
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});
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});
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it('gets outline', function() {
|
it('gets outline', function() {
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var promise = doc.getOutline();
|
var promise = doc.getOutline();
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waitsForPromise(promise, function(outline) {
|
waitsForPromiseResolved(promise, function(outline) {
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// Two top level entries.
|
// Two top level entries.
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expect(outline.length).toEqual(2);
|
expect(outline.length).toEqual(2);
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// Make sure some basic attributes are set.
|
// Make sure some basic attributes are set.
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@ -125,26 +147,26 @@ describe('api', function() {
|
|||||||
});
|
});
|
||||||
it('gets metadata', function() {
|
it('gets metadata', function() {
|
||||||
var promise = doc.getMetadata();
|
var promise = doc.getMetadata();
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||||||
waitsForPromise(promise, function(metadata) {
|
waitsForPromiseResolved(promise, function(metadata) {
|
||||||
expect(metadata.info['Title']).toEqual('Basic API Test');
|
expect(metadata.info['Title']).toEqual('Basic API Test');
|
||||||
expect(metadata.metadata.get('dc:title')).toEqual('Basic API Test');
|
expect(metadata.metadata.get('dc:title')).toEqual('Basic API Test');
|
||||||
});
|
});
|
||||||
});
|
});
|
||||||
it('gets data', function() {
|
it('gets data', function() {
|
||||||
var promise = doc.getData();
|
var promise = doc.getData();
|
||||||
waitsForPromise(promise, function (data) {
|
waitsForPromiseResolved(promise, function (data) {
|
||||||
expect(true).toEqual(true);
|
expect(true).toEqual(true);
|
||||||
});
|
});
|
||||||
});
|
});
|
||||||
it('gets filesize in bytes', function() {
|
it('gets filesize in bytes', function() {
|
||||||
var promise = doc.getDownloadInfo();
|
var promise = doc.getDownloadInfo();
|
||||||
waitsForPromise(promise, function (data) {
|
waitsForPromiseResolved(promise, function (data) {
|
||||||
expect(data.length).toEqual(105779);
|
expect(data.length).toEqual(105779);
|
||||||
});
|
});
|
||||||
});
|
});
|
||||||
it('gets stats', function() {
|
it('gets stats', function() {
|
||||||
var promise = doc.getStats();
|
var promise = doc.getStats();
|
||||||
waitsForPromise(promise, function (stats) {
|
waitsForPromiseResolved(promise, function (stats) {
|
||||||
expect(isArray(stats.streamTypes)).toEqual(true);
|
expect(isArray(stats.streamTypes)).toEqual(true);
|
||||||
expect(isArray(stats.fontTypes)).toEqual(true);
|
expect(isArray(stats.fontTypes)).toEqual(true);
|
||||||
});
|
});
|
||||||
@ -161,7 +183,7 @@ describe('api', function() {
|
|||||||
});
|
});
|
||||||
});
|
});
|
||||||
var page;
|
var page;
|
||||||
waitsForPromise(promise, function(data) {
|
waitsForPromiseResolved(promise, function(data) {
|
||||||
page = data;
|
page = data;
|
||||||
});
|
});
|
||||||
it('gets page number', function () {
|
it('gets page number', function () {
|
||||||
@ -187,13 +209,13 @@ describe('api', function() {
|
|||||||
});
|
});
|
||||||
it('gets annotations', function () {
|
it('gets annotations', function () {
|
||||||
var promise = page.getAnnotations();
|
var promise = page.getAnnotations();
|
||||||
waitsForPromise(promise, function (data) {
|
waitsForPromiseResolved(promise, function (data) {
|
||||||
expect(data.length).toEqual(4);
|
expect(data.length).toEqual(4);
|
||||||
});
|
});
|
||||||
});
|
});
|
||||||
it('gets text content', function () {
|
it('gets text content', function () {
|
||||||
var promise = page.getTextContent();
|
var promise = page.getTextContent();
|
||||||
waitsForPromise(promise, function (data) {
|
waitsForPromiseResolved(promise, function (data) {
|
||||||
expect(!!data.items).toEqual(true);
|
expect(!!data.items).toEqual(true);
|
||||||
expect(data.items.length).toEqual(7);
|
expect(data.items.length).toEqual(7);
|
||||||
expect(!!data.styles).toEqual(true);
|
expect(!!data.styles).toEqual(true);
|
||||||
@ -201,7 +223,7 @@ describe('api', function() {
|
|||||||
});
|
});
|
||||||
it('gets operator list', function() {
|
it('gets operator list', function() {
|
||||||
var promise = page.getOperatorList();
|
var promise = page.getOperatorList();
|
||||||
waitsForPromise(promise, function (oplist) {
|
waitsForPromiseResolved(promise, function (oplist) {
|
||||||
expect(!!oplist.fnArray).toEqual(true);
|
expect(!!oplist.fnArray).toEqual(true);
|
||||||
expect(!!oplist.argsArray).toEqual(true);
|
expect(!!oplist.argsArray).toEqual(true);
|
||||||
expect(oplist.lastChunk).toEqual(true);
|
expect(oplist.lastChunk).toEqual(true);
|
||||||
|
@ -677,30 +677,27 @@ var PDFView = {
|
|||||||
self.load(pdfDocument, scale);
|
self.load(pdfDocument, scale);
|
||||||
self.loading = false;
|
self.loading = false;
|
||||||
},
|
},
|
||||||
function getDocumentError(message, exception) {
|
function getDocumentError(exception) {
|
||||||
|
var message = exception && exception.message;
|
||||||
var loadingErrorMessage = mozL10n.get('loading_error', null,
|
var loadingErrorMessage = mozL10n.get('loading_error', null,
|
||||||
'An error occurred while loading the PDF.');
|
'An error occurred while loading the PDF.');
|
||||||
|
|
||||||
if (exception && exception.name === 'InvalidPDFException') {
|
if (exception instanceof PDFJS.InvalidPDFException) {
|
||||||
// change error message also for other builds
|
// change error message also for other builds
|
||||||
loadingErrorMessage = mozL10n.get('invalid_file_error', null,
|
loadingErrorMessage = mozL10n.get('invalid_file_error', null,
|
||||||
'Invalid or corrupted PDF file.');
|
'Invalid or corrupted PDF file.');
|
||||||
//#if B2G
|
} else if (exception instanceof PDFJS.MissingPDFException) {
|
||||||
// window.alert(loadingErrorMessage);
|
|
||||||
// return window.close();
|
|
||||||
//#endif
|
|
||||||
}
|
|
||||||
|
|
||||||
if (exception && exception.name === 'MissingPDFException') {
|
|
||||||
// special message for missing PDF's
|
// special message for missing PDF's
|
||||||
loadingErrorMessage = mozL10n.get('missing_file_error', null,
|
loadingErrorMessage = mozL10n.get('missing_file_error', null,
|
||||||
'Missing PDF file.');
|
'Missing PDF file.');
|
||||||
|
} else if (exception instanceof PDFJS.UnexpectedResponseException) {
|
||||||
//#if B2G
|
loadingErrorMessage = mozL10n.get('unexpected_response_error', null,
|
||||||
// window.alert(loadingErrorMessage);
|
'Unexpected server response.');
|
||||||
// return window.close();
|
|
||||||
//#endif
|
|
||||||
}
|
}
|
||||||
|
//#if B2G
|
||||||
|
// window.alert(loadingErrorMessage);
|
||||||
|
// return window.close();
|
||||||
|
//#endif
|
||||||
|
|
||||||
var moreInfo = {
|
var moreInfo = {
|
||||||
message: message
|
message: message
|
||||||
|
Loading…
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Reference in New Issue
Block a user