| /* |
| * Copyright (C) 2013 Google Inc. All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions are |
| * met: |
| * |
| * * Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * * Redistributions in binary form must reproduce the above |
| * copyright notice, this list of conditions and the following disclaimer |
| * in the documentation and/or other materials provided with the |
| * distribution. |
| * * Neither the name of Google Inc. nor the names of its |
| * contributors may be used to endorse or promote products derived from |
| * this software without specific prior written permission. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
| * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
| * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| |
| #include "config.h" |
| #include "bindings/core/v8/ExceptionMessages.h" |
| |
| #include "platform/Decimal.h" |
| #include "wtf/MathExtras.h" |
| |
| namespace blink { |
| |
| String ExceptionMessages::failedToConstruct(const char* type, const String& detail) |
| { |
| return "Failed to construct '" + String(type) + (!detail.isEmpty() ? String("': " + detail) : String("'")); |
| } |
| |
| String ExceptionMessages::failedToEnumerate(const char* type, const String& detail) |
| { |
| return "Failed to enumerate the properties of '" + String(type) + (!detail.isEmpty() ? String("': " + detail) : String("'")); |
| } |
| |
| String ExceptionMessages::failedToExecute(const char* method, const char* type, const String& detail) |
| { |
| return "Failed to execute '" + String(method) + "' on '" + String(type) + (!detail.isEmpty() ? String("': " + detail) : String("'")); |
| } |
| |
| String ExceptionMessages::failedToGet(const char* property, const char* type, const String& detail) |
| { |
| return "Failed to read the '" + String(property) + "' property from '" + String(type) + "': " + detail; |
| } |
| |
| String ExceptionMessages::failedToSet(const char* property, const char* type, const String& detail) |
| { |
| return "Failed to set the '" + String(property) + "' property on '" + String(type) + "': " + detail; |
| } |
| |
| String ExceptionMessages::failedToDelete(const char* property, const char* type, const String& detail) |
| { |
| return "Failed to delete the '" + String(property) + "' property from '" + String(type) + "': " + detail; |
| } |
| |
| String ExceptionMessages::failedToGetIndexed(const char* type, const String& detail) |
| { |
| return "Failed to read an indexed property from '" + String(type) + "': " + detail; |
| } |
| |
| String ExceptionMessages::failedToSetIndexed(const char* type, const String& detail) |
| { |
| return "Failed to set an indexed property on '" + String(type) + "': " + detail; |
| } |
| |
| String ExceptionMessages::failedToDeleteIndexed(const char* type, const String& detail) |
| { |
| return "Failed to delete an indexed property from '" + String(type) + "': " + detail; |
| } |
| |
| String ExceptionMessages::constructorNotCallableAsFunction(const char* type) |
| { |
| return failedToConstruct(type, "Please use the 'new' operator, this DOM object constructor cannot be called as a function."); |
| } |
| |
| String ExceptionMessages::incorrectPropertyType(const String& property, const String& detail) |
| { |
| return "The '" + property + "' property " + detail; |
| } |
| |
| String ExceptionMessages::invalidArity(const char* expected, unsigned provided) |
| { |
| return "Valid arities are: " + String(expected) + ", but " + String::number(provided) + " arguments provided."; |
| } |
| |
| String ExceptionMessages::argumentNullOrIncorrectType(int argumentIndex, const String& expectedType) |
| { |
| return "The " + ordinalNumber(argumentIndex) + " argument provided is either null, or an invalid " + expectedType + " object."; |
| } |
| |
| String ExceptionMessages::notAnArrayTypeArgumentOrValue(int argumentIndex) |
| { |
| String kind; |
| if (argumentIndex) // method argument |
| kind = ordinalNumber(argumentIndex) + " argument"; |
| else // value, e.g. attribute setter |
| kind = "value provided"; |
| return "The " + kind + " is neither an array, nor does it have indexed properties."; |
| } |
| |
| String ExceptionMessages::notASequenceTypeProperty(const String& propertyName) |
| { |
| return "'" + propertyName + "' property is neither an array, nor does it have indexed properties."; |
| } |
| |
| String ExceptionMessages::notEnoughArguments(unsigned expected, unsigned provided) |
| { |
| return String::number(expected) + " argument" + (expected > 1 ? "s" : "") + " required, but only " + String::number(provided) + " present."; |
| } |
| |
| String ExceptionMessages::notAFiniteNumber(double value, const char* name) |
| { |
| ASSERT(!std::isfinite(value)); |
| return String::format("The %s is %s.", name, std::isinf(value) ? "infinite" : "not a number"); |
| } |
| |
| String ExceptionMessages::notAFiniteNumber(const Decimal& value, const char* name) |
| { |
| ASSERT(!value.isFinite()); |
| return String::format("The %s is %s.", name, value.isInfinity() ? "infinite" : "not a number"); |
| } |
| |
| String ExceptionMessages::ordinalNumber(int number) |
| { |
| String suffix("th"); |
| switch (number % 10) { |
| case 1: |
| if (number % 100 != 11) |
| suffix = "st"; |
| break; |
| case 2: |
| if (number % 100 != 12) |
| suffix = "nd"; |
| break; |
| case 3: |
| if (number % 100 != 13) |
| suffix = "rd"; |
| break; |
| } |
| return String::number(number) + suffix; |
| } |
| |
| String ExceptionMessages::readOnly(const char* detail) |
| { |
| DEFINE_STATIC_LOCAL(String, readOnly, ("This object is read-only.")); |
| return detail ? String::format("This object is read-only, because %s.", detail) : readOnly; |
| } |
| |
| template <> |
| String ExceptionMessages::formatNumber<float>(float number) |
| { |
| return formatPotentiallyNonFiniteNumber(number); |
| } |
| |
| template <> |
| String ExceptionMessages::formatNumber<double>(double number) |
| { |
| return formatPotentiallyNonFiniteNumber(number); |
| } |
| |
| } // namespace blink |