EXPECT_EQ("1.100000e+00", printToString(1.1));
// void*
- EXPECT_EQ("0x0", printToString((void*) 0));
+ EXPECT_EQ("0x0", printToString((void*) nullptr));
EXPECT_EQ("0xbeef", printToString((void*) 0xbeef));
EXPECT_EQ("0xdeadbeef", printToString((void*) 0xdeadbeef));
EXPECT_EQ("1.100000e+00", printToStringUnbuffered(1.1));
// void*
- EXPECT_EQ("0x0", printToStringUnbuffered((void*) 0));
+ EXPECT_EQ("0x0", printToStringUnbuffered((void*) nullptr));
EXPECT_EQ("0xbeef", printToStringUnbuffered((void*) 0xbeef));
EXPECT_EQ("0xdeadbeef", printToStringUnbuffered((void*) 0xdeadbeef));
EXPECT_EQ("hello1world", OS.str());
}
+TEST(raw_ostreamTest, WriteEscaped) {
+ std::string Str;
+
+ Str = "";
+ raw_string_ostream(Str).write_escaped("hi");
+ EXPECT_EQ("hi", Str);
+
+ Str = "";
+ raw_string_ostream(Str).write_escaped("\\\t\n\"");
+ EXPECT_EQ("\\\\\\t\\n\\\"", Str);
+
+ Str = "";
+ raw_string_ostream(Str).write_escaped("\1\10\200");
+ EXPECT_EQ("\\001\\010\\200", Str);
+}
+
+TEST(raw_ostreamTest, Justify) {
+ EXPECT_EQ("xyz ", printToString(left_justify("xyz", 6), 6));
+ EXPECT_EQ("abc", printToString(left_justify("abc", 3), 3));
+ EXPECT_EQ("big", printToString(left_justify("big", 1), 3));
+ EXPECT_EQ(" xyz", printToString(right_justify("xyz", 6), 6));
+ EXPECT_EQ("abc", printToString(right_justify("abc", 3), 3));
+ EXPECT_EQ("big", printToString(right_justify("big", 1), 3));
+}
+
+TEST(raw_ostreamTest, FormatHex) {
+ EXPECT_EQ("0x1234", printToString(format_hex(0x1234, 6), 6));
+ EXPECT_EQ("0x001234", printToString(format_hex(0x1234, 8), 8));
+ EXPECT_EQ("0x00001234", printToString(format_hex(0x1234, 10), 10));
+ EXPECT_EQ("0x1234", printToString(format_hex(0x1234, 4), 6));
+ EXPECT_EQ("0xff", printToString(format_hex(255, 4), 4));
+ EXPECT_EQ("0xFF", printToString(format_hex(255, 4, true), 4));
+ EXPECT_EQ("0x1", printToString(format_hex(1, 3), 3));
+ EXPECT_EQ("0x12", printToString(format_hex(0x12, 3), 4));
+ EXPECT_EQ("0x123", printToString(format_hex(0x123, 3), 5));
+ EXPECT_EQ("0xffffffffffffffff",
+ printToString(format_hex(UINT64_MAX, 18), 18));
+ EXPECT_EQ("0x8000000000000000",
+ printToString(format_hex((INT64_MIN), 18), 18));
+}
+
+TEST(raw_ostreamTest, FormatDecimal) {
+ EXPECT_EQ(" 0", printToString(format_decimal(0, 4), 4));
+ EXPECT_EQ(" -1", printToString(format_decimal(-1, 4), 4));
+ EXPECT_EQ(" -1", printToString(format_decimal(-1, 6), 6));
+ EXPECT_EQ("1234567890", printToString(format_decimal(1234567890, 10), 10));
+ EXPECT_EQ(" 9223372036854775807",
+ printToString(format_decimal(INT64_MAX, 21), 21));
+ EXPECT_EQ(" -9223372036854775808",
+ printToString(format_decimal(INT64_MIN, 21), 21));
+}
+
+
}