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Third trial on writer coverage

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This commit is contained in:
Milo Yip 2016-04-16 16:11:34 +08:00
parent 3da4afd259
commit a6f9cb85ab
1 changed files with 41 additions and 38 deletions
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79
test/unittest/simdtest.cpp
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@ -136,47 +136,50 @@ TEST(SIMD, SIMD_SUFFIX(ScanCopyUnescapedString)) {
}
TEST(SIMD, SIMD_SUFFIX(ScanWriteUnescapedString)) {
for (size_t step = 0; step < 1024; step++) {
char s[2048 + 1];
char *p = s;
for (size_t i = 0; i < step; i++)
*p++= "ABCD"[i % 4];
char escape = "\0\n\\\""[step % 4];
*p++ = escape;
for (size_t i = 0; i < step; i++)
*p++= "ABCD"[i % 4];
char buffer[2048 + 1 + 32];
for (size_t offset = 0; offset < 32; offset++) {
for (size_t step = 0; step < 1024; step++) {
char* s = buffer + offset;
char* p = s;
for (size_t i = 0; i < step; i++)
*p++ = "ABCD"[i % 4];
char escape = "\0\n\\\""[step % 4];
*p++ = escape;
for (size_t i = 0; i < step; i++)
*p++ = "ABCD"[i % 4];
StringBuffer sb;
Writer<StringBuffer> writer(sb);
writer.String(s, SizeType(step * 2 + 1));
const char* q = sb.GetString();
EXPECT_EQ('\"', *q++);
for (size_t i = 0; i < step; i++)
EXPECT_EQ("ABCD"[i % 4], *q++);
if (escape == '\0') {
EXPECT_EQ('\\', *q++);
EXPECT_EQ('u', *q++);
EXPECT_EQ('0', *q++);
EXPECT_EQ('0', *q++);
EXPECT_EQ('0', *q++);
EXPECT_EQ('0', *q++);
}
else if (escape == '\n') {
EXPECT_EQ('\\', *q++);
EXPECT_EQ('n', *q++);
}
else if (escape == '\\') {
EXPECT_EQ('\\', *q++);
EXPECT_EQ('\\', *q++);
}
else if (escape == '\"') {
EXPECT_EQ('\\', *q++);
StringBuffer sb;
Writer<StringBuffer> writer(sb);
writer.String(s, SizeType(step * 2 + 1));
const char* q = sb.GetString();
EXPECT_EQ('\"', *q++);
for (size_t i = 0; i < step; i++)
EXPECT_EQ("ABCD"[i % 4], *q++);
if (escape == '\0') {
EXPECT_EQ('\\', *q++);
EXPECT_EQ('u', *q++);
EXPECT_EQ('0', *q++);
EXPECT_EQ('0', *q++);
EXPECT_EQ('0', *q++);
EXPECT_EQ('0', *q++);
}
else if (escape == '\n') {
EXPECT_EQ('\\', *q++);
EXPECT_EQ('n', *q++);
}
else if (escape == '\\') {
EXPECT_EQ('\\', *q++);
EXPECT_EQ('\\', *q++);
}
else if (escape == '\"') {
EXPECT_EQ('\\', *q++);
EXPECT_EQ('\"', *q++);
}
for (size_t i = 0; i < step; i++)
EXPECT_EQ("ABCD"[i % 4], *q++);
EXPECT_EQ('\"', *q++);
EXPECT_EQ('\0', *q++);
}
for (size_t i = 0; i < step; i++)
EXPECT_EQ("ABCD"[i % 4], *q++);
EXPECT_EQ('\"', *q++);
EXPECT_EQ('\0', *q++);
}
}