| /* |
| * 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. |
| */ |
| |
| #ifndef THIRD_PARTY_BLINK_RENDERER_PLATFORM_BINDINGS_EXCEPTION_MESSAGES_H_ |
| #define THIRD_PARTY_BLINK_RENDERER_PLATFORM_BINDINGS_EXCEPTION_MESSAGES_H_ |
| |
| #include "third_party/blink/renderer/platform/platform_export.h" |
| #include "third_party/blink/renderer/platform/wtf/allocator/allocator.h" |
| #include "third_party/blink/renderer/platform/wtf/math_extras.h" |
| #include "third_party/blink/renderer/platform/wtf/text/string_builder.h" |
| #include "third_party/blink/renderer/platform/wtf/text/wtf_string.h" |
| |
| namespace blink { |
| |
| class Decimal; |
| |
| class PLATFORM_EXPORT ExceptionMessages { |
| STATIC_ONLY(ExceptionMessages); |
| |
| public: |
| enum BoundType { |
| kInclusiveBound, |
| kExclusiveBound, |
| }; |
| |
| static String ArgumentNullOrIncorrectType(int argument_index, |
| const String& expected_type); |
| static String ArgumentNotOfType(int argument_index, |
| const char* expected_type); |
| static String ConstructorNotCallableAsFunction(const char* type); |
| static String ConstructorCalledAsFunction(); |
| |
| static String FailedToConvertJSValue(const char* type); |
| |
| static String FailedToConstruct(const char* type, const String& detail); |
| static String FailedToEnumerate(const char* type, const String& detail); |
| static String FailedToExecute(const char* method, |
| const char* type, |
| const String& detail); |
| static String FailedToGet(const char* property, |
| const char* type, |
| const String& detail); |
| static String FailedToSet(const char* property, |
| const char* type, |
| const String& detail); |
| static String FailedToDelete(const char* property, |
| const char* type, |
| const String& detail); |
| static String FailedToGetIndexed(const char* type, const String& detail); |
| static String FailedToSetIndexed(const char* type, const String& detail); |
| static String FailedToDeleteIndexed(const char* type, const String& detail); |
| static String FailedToGetNamed(const char* type, const String& detail); |
| static String FailedToSetNamed(const char* type, const String& detail); |
| static String FailedToDeleteNamed(const char* type, const String& detail); |
| |
| template <typename NumType> |
| static String FormatNumber(NumType number) { |
| return FormatFiniteNumber(number); |
| } |
| |
| static String IncorrectPropertyType(const String& property, |
| const String& detail); |
| |
| template <typename NumberType> |
| static String IndexExceedsMaximumBound(const char* name, |
| NumberType given, |
| NumberType bound) { |
| bool eq = given == bound; |
| StringBuilder result; |
| result.Append("The "); |
| result.Append(name); |
| result.Append(" provided ("); |
| result.Append(FormatNumber(given)); |
| result.Append(") is greater than "); |
| result.Append(eq ? "or equal to " : ""); |
| result.Append("the maximum bound ("); |
| result.Append(FormatNumber(bound)); |
| result.Append(")."); |
| return result.ToString(); |
| } |
| |
| template <typename NumberType> |
| static String IndexExceedsMinimumBound(const char* name, |
| NumberType given, |
| NumberType bound) { |
| bool eq = given == bound; |
| StringBuilder result; |
| result.Append("The "); |
| result.Append(name); |
| result.Append(" provided ("); |
| result.Append(FormatNumber(given)); |
| result.Append(") is less than "); |
| result.Append(eq ? "or equal to " : ""); |
| result.Append("the minimum bound ("); |
| result.Append(FormatNumber(bound)); |
| result.Append(")."); |
| return result.ToString(); |
| } |
| |
| template <typename NumberType> |
| static String IndexOutsideRange(const char* name, |
| NumberType given, |
| NumberType lower_bound, |
| BoundType lower_type, |
| NumberType upper_bound, |
| BoundType upper_type) { |
| StringBuilder result; |
| result.Append("The "); |
| result.Append(name); |
| result.Append(" provided ("); |
| result.Append(FormatNumber(given)); |
| result.Append(") is outside the range "); |
| result.Append(lower_type == kExclusiveBound ? '(' : '['); |
| result.Append(FormatNumber(lower_bound)); |
| result.Append(", "); |
| result.Append(FormatNumber(upper_bound)); |
| result.Append(upper_type == kExclusiveBound ? ')' : ']'); |
| result.Append('.'); |
| return result.ToString(); |
| } |
| |
| static String InvalidArity(const char* expected, unsigned provided); |
| |
| static String NotASequenceTypeProperty(const String& property_name); |
| static String NotAFiniteNumber(double value, |
| const char* name = "value provided"); |
| static String NotAFiniteNumber(const Decimal& value, |
| const char* name = "value provided"); |
| |
| static String NotEnoughArguments(unsigned expected, unsigned provided); |
| |
| static String ReadOnly(const char* detail = nullptr); |
| |
| static String ValueNotOfType(const char* expected_type); |
| |
| private: |
| template <typename NumType> |
| static String FormatFiniteNumber(NumType number) { |
| if (number > 1e20 || number < -1e20) |
| return String::Format("%e", 1.0 * number); |
| return String::Number(number); |
| } |
| |
| template <typename NumType> |
| static String FormatPotentiallyNonFiniteNumber(NumType number) { |
| if (std::isnan(number)) |
| return "NaN"; |
| if (std::isinf(number)) |
| return number > 0 ? "Infinity" : "-Infinity"; |
| if (number > 1e20 || number < -1e20) |
| return String::Format("%e", number); |
| return String::Number(number); |
| } |
| |
| static String OrdinalNumber(int number); |
| }; |
| |
| template <> |
| PLATFORM_EXPORT String ExceptionMessages::FormatNumber<float>(float number); |
| |
| template <> |
| PLATFORM_EXPORT String ExceptionMessages::FormatNumber<double>(double number); |
| |
| } // namespace blink |
| |
| #endif // THIRD_PARTY_BLINK_RENDERER_PLATFORM_BINDINGS_EXCEPTION_MESSAGES_H_ |