diff options
Diffstat (limited to 'core/src/fxcrt/fx_basic_wstring_unittest.cpp')
| -rw-r--r-- | core/src/fxcrt/fx_basic_wstring_unittest.cpp | 524 |
1 files changed, 0 insertions, 524 deletions
diff --git a/core/src/fxcrt/fx_basic_wstring_unittest.cpp b/core/src/fxcrt/fx_basic_wstring_unittest.cpp deleted file mode 100644 index 64d694c436..0000000000 --- a/core/src/fxcrt/fx_basic_wstring_unittest.cpp +++ /dev/null @@ -1,524 +0,0 @@ -// Copyright 2014 PDFium Authors. All rights reserved. -// Use of this source code is governed by a BSD-style license that can be -// found in the LICENSE file. - -#include "core/include/fxcrt/fx_basic.h" -#include "testing/fx_string_testhelpers.h" -#include "testing/gtest/include/gtest/gtest.h" - -TEST(fxcrt, WideStringOperatorSubscript) { - // CFX_WideString includes the NUL terminator for non-empty strings. - CFX_WideString abc(L"abc"); - EXPECT_EQ(L'a', abc[0]); - EXPECT_EQ(L'b', abc[1]); - EXPECT_EQ(L'c', abc[2]); - EXPECT_EQ(L'\0', abc[3]); -} - -TEST(fxcrt, WideStringOperatorLT) { - CFX_WideString empty; - CFX_WideString a(L"a"); - CFX_WideString abc(L"\x0110qq"); // Comes before despite endianness. - CFX_WideString def(L"\x1001qq"); // Comes after despite endianness. - - EXPECT_FALSE(empty < empty); - EXPECT_FALSE(a < a); - EXPECT_FALSE(abc < abc); - EXPECT_FALSE(def < def); - - EXPECT_TRUE(empty < a); - EXPECT_FALSE(a < empty); - - EXPECT_TRUE(empty < abc); - EXPECT_FALSE(abc < empty); - - EXPECT_TRUE(empty < def); - EXPECT_FALSE(def < empty); - - EXPECT_TRUE(a < abc); - EXPECT_FALSE(abc < a); - - EXPECT_TRUE(a < def); - EXPECT_FALSE(def < a); - - EXPECT_TRUE(abc < def); - EXPECT_FALSE(def < abc); -} - -TEST(fxcrt, WideStringOperatorEQ) { - CFX_WideString null_string; - EXPECT_TRUE(null_string == null_string); - - CFX_WideString empty_string(L""); - EXPECT_TRUE(empty_string == empty_string); - EXPECT_TRUE(empty_string == null_string); - EXPECT_TRUE(null_string == empty_string); - - CFX_WideString deleted_string(L"hello"); - deleted_string.Delete(0, 5); - EXPECT_TRUE(deleted_string == deleted_string); - EXPECT_TRUE(deleted_string == null_string); - EXPECT_TRUE(deleted_string == empty_string); - EXPECT_TRUE(null_string == deleted_string); - EXPECT_TRUE(null_string == empty_string); - - CFX_WideString wide_string(L"hello"); - EXPECT_TRUE(wide_string == wide_string); - EXPECT_FALSE(wide_string == null_string); - EXPECT_FALSE(wide_string == empty_string); - EXPECT_FALSE(wide_string == deleted_string); - EXPECT_FALSE(null_string == wide_string); - EXPECT_FALSE(empty_string == wide_string); - EXPECT_FALSE(deleted_string == wide_string); - - CFX_WideString wide_string_same1(L"hello"); - EXPECT_TRUE(wide_string == wide_string_same1); - EXPECT_TRUE(wide_string_same1 == wide_string); - - CFX_WideString wide_string_same2(wide_string); - EXPECT_TRUE(wide_string == wide_string_same2); - EXPECT_TRUE(wide_string_same2 == wide_string); - - CFX_WideString wide_string1(L"he"); - CFX_WideString wide_string2(L"hellp"); - CFX_WideString wide_string3(L"hellod"); - EXPECT_FALSE(wide_string == wide_string1); - EXPECT_FALSE(wide_string == wide_string2); - EXPECT_FALSE(wide_string == wide_string3); - EXPECT_FALSE(wide_string1 == wide_string); - EXPECT_FALSE(wide_string2 == wide_string); - EXPECT_FALSE(wide_string3 == wide_string); - - CFX_WideStringC null_string_c; - CFX_WideStringC empty_string_c(L""); - EXPECT_TRUE(null_string == null_string_c); - EXPECT_TRUE(null_string == empty_string_c); - EXPECT_TRUE(empty_string == null_string_c); - EXPECT_TRUE(empty_string == empty_string_c); - EXPECT_TRUE(deleted_string == null_string_c); - EXPECT_TRUE(deleted_string == empty_string_c); - EXPECT_TRUE(null_string_c == null_string); - EXPECT_TRUE(empty_string_c == null_string); - EXPECT_TRUE(null_string_c == empty_string); - EXPECT_TRUE(empty_string_c == empty_string); - EXPECT_TRUE(null_string_c == deleted_string); - EXPECT_TRUE(empty_string_c == deleted_string); - - CFX_WideStringC wide_string_c_same1(L"hello"); - EXPECT_TRUE(wide_string == wide_string_c_same1); - EXPECT_TRUE(wide_string_c_same1 == wide_string); - - CFX_WideStringC wide_string_c1(L"he"); - CFX_WideStringC wide_string_c2(L"hellp"); - CFX_WideStringC wide_string_c3(L"hellod"); - EXPECT_FALSE(wide_string == wide_string_c1); - EXPECT_FALSE(wide_string == wide_string_c2); - EXPECT_FALSE(wide_string == wide_string_c3); - EXPECT_FALSE(wide_string_c1 == wide_string); - EXPECT_FALSE(wide_string_c2 == wide_string); - EXPECT_FALSE(wide_string_c3 == wide_string); - - const wchar_t* c_null_string = nullptr; - const wchar_t* c_empty_string = L""; - EXPECT_TRUE(null_string == c_null_string); - EXPECT_TRUE(null_string == c_empty_string); - EXPECT_TRUE(empty_string == c_null_string); - EXPECT_TRUE(empty_string == c_empty_string); - EXPECT_TRUE(deleted_string == c_null_string); - EXPECT_TRUE(deleted_string == c_empty_string); - EXPECT_TRUE(c_null_string == null_string); - EXPECT_TRUE(c_empty_string == null_string); - EXPECT_TRUE(c_null_string == empty_string); - EXPECT_TRUE(c_empty_string == empty_string); - EXPECT_TRUE(c_null_string == deleted_string); - EXPECT_TRUE(c_empty_string == deleted_string); - - const wchar_t* c_string_same1 = L"hello"; - EXPECT_TRUE(wide_string == c_string_same1); - EXPECT_TRUE(c_string_same1 == wide_string); - - const wchar_t* c_string1 = L"he"; - const wchar_t* c_string2 = L"hellp"; - const wchar_t* c_string3 = L"hellod"; - EXPECT_FALSE(wide_string == c_string1); - EXPECT_FALSE(wide_string == c_string2); - EXPECT_FALSE(wide_string == c_string3); - EXPECT_FALSE(c_string1 == wide_string); - EXPECT_FALSE(c_string2 == wide_string); - EXPECT_FALSE(c_string3 == wide_string); -} - -TEST(fxcrt, WideStringOperatorNE) { - CFX_WideString null_string; - EXPECT_FALSE(null_string != null_string); - - CFX_WideString empty_string(L""); - EXPECT_FALSE(empty_string != empty_string); - EXPECT_FALSE(empty_string != null_string); - EXPECT_FALSE(null_string != empty_string); - - CFX_WideString deleted_string(L"hello"); - deleted_string.Delete(0, 5); - EXPECT_FALSE(deleted_string != deleted_string); - EXPECT_FALSE(deleted_string != null_string); - EXPECT_FALSE(deleted_string != empty_string); - EXPECT_FALSE(null_string != deleted_string); - EXPECT_FALSE(null_string != empty_string); - - CFX_WideString wide_string(L"hello"); - EXPECT_FALSE(wide_string != wide_string); - EXPECT_TRUE(wide_string != null_string); - EXPECT_TRUE(wide_string != empty_string); - EXPECT_TRUE(wide_string != deleted_string); - EXPECT_TRUE(null_string != wide_string); - EXPECT_TRUE(empty_string != wide_string); - EXPECT_TRUE(deleted_string != wide_string); - - CFX_WideString wide_string_same1(L"hello"); - EXPECT_FALSE(wide_string != wide_string_same1); - EXPECT_FALSE(wide_string_same1 != wide_string); - - CFX_WideString wide_string_same2(wide_string); - EXPECT_FALSE(wide_string != wide_string_same2); - EXPECT_FALSE(wide_string_same2 != wide_string); - - CFX_WideString wide_string1(L"he"); - CFX_WideString wide_string2(L"hellp"); - CFX_WideString wide_string3(L"hellod"); - EXPECT_TRUE(wide_string != wide_string1); - EXPECT_TRUE(wide_string != wide_string2); - EXPECT_TRUE(wide_string != wide_string3); - EXPECT_TRUE(wide_string1 != wide_string); - EXPECT_TRUE(wide_string2 != wide_string); - EXPECT_TRUE(wide_string3 != wide_string); - - CFX_WideStringC null_string_c; - CFX_WideStringC empty_string_c(L""); - EXPECT_FALSE(null_string != null_string_c); - EXPECT_FALSE(null_string != empty_string_c); - EXPECT_FALSE(empty_string != null_string_c); - EXPECT_FALSE(empty_string != empty_string_c); - EXPECT_FALSE(deleted_string != null_string_c); - EXPECT_FALSE(deleted_string != empty_string_c); - EXPECT_FALSE(null_string_c != null_string); - EXPECT_FALSE(empty_string_c != null_string); - EXPECT_FALSE(null_string_c != empty_string); - EXPECT_FALSE(empty_string_c != empty_string); - - CFX_WideStringC wide_string_c_same1(L"hello"); - EXPECT_FALSE(wide_string != wide_string_c_same1); - EXPECT_FALSE(wide_string_c_same1 != wide_string); - - CFX_WideStringC wide_string_c1(L"he"); - CFX_WideStringC wide_string_c2(L"hellp"); - CFX_WideStringC wide_string_c3(L"hellod"); - EXPECT_TRUE(wide_string != wide_string_c1); - EXPECT_TRUE(wide_string != wide_string_c2); - EXPECT_TRUE(wide_string != wide_string_c3); - EXPECT_TRUE(wide_string_c1 != wide_string); - EXPECT_TRUE(wide_string_c2 != wide_string); - EXPECT_TRUE(wide_string_c3 != wide_string); - - const wchar_t* c_null_string = nullptr; - const wchar_t* c_empty_string = L""; - EXPECT_FALSE(null_string != c_null_string); - EXPECT_FALSE(null_string != c_empty_string); - EXPECT_FALSE(empty_string != c_null_string); - EXPECT_FALSE(empty_string != c_empty_string); - EXPECT_FALSE(deleted_string != c_null_string); - EXPECT_FALSE(deleted_string != c_empty_string); - EXPECT_FALSE(c_null_string != null_string); - EXPECT_FALSE(c_empty_string != null_string); - EXPECT_FALSE(c_null_string != empty_string); - EXPECT_FALSE(c_empty_string != empty_string); - EXPECT_FALSE(c_null_string != deleted_string); - EXPECT_FALSE(c_empty_string != deleted_string); - - const wchar_t* c_string_same1 = L"hello"; - EXPECT_FALSE(wide_string != c_string_same1); - EXPECT_FALSE(c_string_same1 != wide_string); - - const wchar_t* c_string1 = L"he"; - const wchar_t* c_string2 = L"hellp"; - const wchar_t* c_string3 = L"hellod"; - EXPECT_TRUE(wide_string != c_string1); - EXPECT_TRUE(wide_string != c_string2); - EXPECT_TRUE(wide_string != c_string3); - EXPECT_TRUE(c_string1 != wide_string); - EXPECT_TRUE(c_string2 != wide_string); - EXPECT_TRUE(c_string3 != wide_string); -} - -TEST(fxcrt, WideStringConcatInPlace) { - CFX_WideString fred; - fred.ConcatInPlace(4, L"FRED"); - EXPECT_EQ(L"FRED", fred); - - fred.ConcatInPlace(2, L"DY"); - EXPECT_EQ(L"FREDDY", fred); - - fred.Delete(3, 3); - EXPECT_EQ(L"FRE", fred); - - fred.ConcatInPlace(1, L"D"); - EXPECT_EQ(L"FRED", fred); - - CFX_WideString copy = fred; - fred.ConcatInPlace(2, L"DY"); - EXPECT_EQ(L"FREDDY", fred); - EXPECT_EQ(L"FRED", copy); - - // Test invalid arguments. - copy = fred; - fred.ConcatInPlace(-6, L"freddy"); - CFX_WideString not_aliased(L"xxxxxx"); - EXPECT_EQ(L"FREDDY", fred); - EXPECT_EQ(L"xxxxxx", not_aliased); -} - -TEST(fxcrt, WideStringUTF16LE_Encode) { - struct UTF16LEEncodeCase { - CFX_WideString ws; - CFX_ByteString bs; - } utf16le_encode_cases[] = { - {L"", CFX_ByteString("\0\0", 2)}, - {L"abc", CFX_ByteString("a\0b\0c\0\0\0", 8)}, - {L"abcdef", CFX_ByteString("a\0b\0c\0d\0e\0f\0\0\0", 14)}, - {L"abc\0def", CFX_ByteString("a\0b\0c\0\0\0", 8)}, - {L"\xaabb\xccdd", CFX_ByteString("\xbb\xaa\xdd\xcc\0\0", 6)}, - {L"\x3132\x6162", CFX_ByteString("\x32\x31\x62\x61\0\0", 6)}, - }; - - for (size_t i = 0; i < FX_ArraySize(utf16le_encode_cases); ++i) { - EXPECT_EQ(utf16le_encode_cases[i].bs, - utf16le_encode_cases[i].ws.UTF16LE_Encode()) - << " for case number " << i; - } -} - -TEST(fxcrt, WideStringCOperatorSubscript) { - // CFX_WideStringC includes the NUL terminator for non-empty strings. - CFX_WideStringC abc(L"abc"); - EXPECT_EQ(L'a', abc[0]); - EXPECT_EQ(L'b', abc[1]); - EXPECT_EQ(L'c', abc[2]); - EXPECT_EQ(L'\0', abc[3]); -} - -TEST(fxcrt, WideStringCOperatorLT) { - CFX_WideStringC empty; - CFX_WideStringC a(L"a"); - CFX_WideStringC abc(L"\x0110qq"); // Comes before despite endianness. - CFX_WideStringC def(L"\x1001qq"); // Comes after despite endianness. - - EXPECT_FALSE(empty < empty); - EXPECT_FALSE(a < a); - EXPECT_FALSE(abc < abc); - EXPECT_FALSE(def < def); - - EXPECT_TRUE(empty < a); - EXPECT_FALSE(a < empty); - - EXPECT_TRUE(empty < abc); - EXPECT_FALSE(abc < empty); - - EXPECT_TRUE(empty < def); - EXPECT_FALSE(def < empty); - - EXPECT_TRUE(a < abc); - EXPECT_FALSE(abc < a); - - EXPECT_TRUE(a < def); - EXPECT_FALSE(def < a); - - EXPECT_TRUE(abc < def); - EXPECT_FALSE(def < abc); -} - -TEST(fxcrt, WideStringCOperatorEQ) { - CFX_WideStringC wide_string_c(L"hello"); - EXPECT_TRUE(wide_string_c == wide_string_c); - - CFX_WideStringC wide_string_c_same1(L"hello"); - EXPECT_TRUE(wide_string_c == wide_string_c_same1); - EXPECT_TRUE(wide_string_c_same1 == wide_string_c); - - CFX_WideStringC wide_string_c_same2(wide_string_c); - EXPECT_TRUE(wide_string_c == wide_string_c_same2); - EXPECT_TRUE(wide_string_c_same2 == wide_string_c); - - CFX_WideStringC wide_string_c1(L"he"); - CFX_WideStringC wide_string_c2(L"hellp"); - CFX_WideStringC wide_string_c3(L"hellod"); - EXPECT_FALSE(wide_string_c == wide_string_c1); - EXPECT_FALSE(wide_string_c == wide_string_c2); - EXPECT_FALSE(wide_string_c == wide_string_c3); - EXPECT_FALSE(wide_string_c1 == wide_string_c); - EXPECT_FALSE(wide_string_c2 == wide_string_c); - EXPECT_FALSE(wide_string_c3 == wide_string_c); - - CFX_WideString wide_string_same1(L"hello"); - EXPECT_TRUE(wide_string_c == wide_string_same1); - EXPECT_TRUE(wide_string_same1 == wide_string_c); - - CFX_WideString wide_string1(L"he"); - CFX_WideString wide_string2(L"hellp"); - CFX_WideString wide_string3(L"hellod"); - EXPECT_FALSE(wide_string_c == wide_string1); - EXPECT_FALSE(wide_string_c == wide_string2); - EXPECT_FALSE(wide_string_c == wide_string3); - EXPECT_FALSE(wide_string1 == wide_string_c); - EXPECT_FALSE(wide_string2 == wide_string_c); - EXPECT_FALSE(wide_string3 == wide_string_c); - - const wchar_t* c_string_same1 = L"hello"; - EXPECT_TRUE(wide_string_c == c_string_same1); - EXPECT_TRUE(c_string_same1 == wide_string_c); - - const wchar_t* c_string1 = L"he"; - const wchar_t* c_string2 = L"hellp"; - const wchar_t* c_string3 = L"hellod"; - EXPECT_FALSE(wide_string_c == c_string1); - EXPECT_FALSE(wide_string_c == c_string2); - EXPECT_FALSE(wide_string_c == c_string3); - - EXPECT_FALSE(c_string1 == wide_string_c); - EXPECT_FALSE(c_string2 == wide_string_c); - EXPECT_FALSE(c_string3 == wide_string_c); -} - -TEST(fxcrt, WideStringCOperatorNE) { - CFX_WideStringC wide_string_c(L"hello"); - EXPECT_FALSE(wide_string_c != wide_string_c); - - CFX_WideStringC wide_string_c_same1(L"hello"); - EXPECT_FALSE(wide_string_c != wide_string_c_same1); - EXPECT_FALSE(wide_string_c_same1 != wide_string_c); - - CFX_WideStringC wide_string_c_same2(wide_string_c); - EXPECT_FALSE(wide_string_c != wide_string_c_same2); - EXPECT_FALSE(wide_string_c_same2 != wide_string_c); - - CFX_WideStringC wide_string_c1(L"he"); - CFX_WideStringC wide_string_c2(L"hellp"); - CFX_WideStringC wide_string_c3(L"hellod"); - EXPECT_TRUE(wide_string_c != wide_string_c1); - EXPECT_TRUE(wide_string_c != wide_string_c2); - EXPECT_TRUE(wide_string_c != wide_string_c3); - EXPECT_TRUE(wide_string_c1 != wide_string_c); - EXPECT_TRUE(wide_string_c2 != wide_string_c); - EXPECT_TRUE(wide_string_c3 != wide_string_c); - - CFX_WideString wide_string_same1(L"hello"); - EXPECT_FALSE(wide_string_c != wide_string_same1); - EXPECT_FALSE(wide_string_same1 != wide_string_c); - - CFX_WideString wide_string1(L"he"); - CFX_WideString wide_string2(L"hellp"); - CFX_WideString wide_string3(L"hellod"); - EXPECT_TRUE(wide_string_c != wide_string1); - EXPECT_TRUE(wide_string_c != wide_string2); - EXPECT_TRUE(wide_string_c != wide_string3); - EXPECT_TRUE(wide_string1 != wide_string_c); - EXPECT_TRUE(wide_string2 != wide_string_c); - EXPECT_TRUE(wide_string3 != wide_string_c); - - const wchar_t* c_string_same1 = L"hello"; - EXPECT_FALSE(wide_string_c != c_string_same1); - EXPECT_FALSE(c_string_same1 != wide_string_c); - - const wchar_t* c_string1 = L"he"; - const wchar_t* c_string2 = L"hellp"; - const wchar_t* c_string3 = L"hellod"; - EXPECT_TRUE(wide_string_c != c_string1); - EXPECT_TRUE(wide_string_c != c_string2); - EXPECT_TRUE(wide_string_c != c_string3); - - EXPECT_TRUE(c_string1 != wide_string_c); - EXPECT_TRUE(c_string2 != wide_string_c); - EXPECT_TRUE(c_string3 != wide_string_c); -} - -TEST(fxcrt, WideStringFormatWidth) { - { - CFX_WideString str; - str.Format(L"%5d", 1); - EXPECT_EQ(L" 1", str); - } - - { - CFX_WideString str; - str.Format(L"%d", 1); - EXPECT_EQ(L"1", str); - } - - { - CFX_WideString str; - str.Format(L"%*d", 5, 1); - EXPECT_EQ(L" 1", str); - } - - { - CFX_WideString str; - str.Format(L"%-1d", 1); - EXPECT_EQ(L"1", str); - } - - { - CFX_WideString str; - str.Format(L"%0d", 1); - EXPECT_EQ(L"1", str); - } - - { - CFX_WideString str; - str.Format(L"%1048576d", 1); - EXPECT_EQ(L"Bad width", str); - } -} - -TEST(fxcrt, WideStringFormatPrecision) { - { - CFX_WideString str; - str.Format(L"%.2f", 1.12345); - EXPECT_EQ(L"1.12", str); - } - - { - CFX_WideString str; - str.Format(L"%.*f", 3, 1.12345); - EXPECT_EQ(L"1.123", str); - } - - { - CFX_WideString str; - str.Format(L"%f", 1.12345); - EXPECT_EQ(L"1.123450", str); - } - - { - CFX_WideString str; - str.Format(L"%-1f", 1.12345); - EXPECT_EQ(L"1.123450", str); - } - - { - CFX_WideString str; - str.Format(L"%0f", 1.12345); - EXPECT_EQ(L"1.123450", str); - } - - { - CFX_WideString str; - str.Format(L"%.1048576f", 1.2); - EXPECT_EQ(L"Bad precision", str); - } -} - -TEST(fxcrt, EmptyWideString) { - CFX_WideString empty_str; - EXPECT_TRUE(empty_str.IsEmpty()); - EXPECT_EQ(0, empty_str.GetLength()); - const FX_WCHAR* cstr = empty_str.c_str(); - EXPECT_EQ(0, FXSYS_wcslen(cstr)); -} |