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dqn: Add unit tests for binary split

This commit is contained in:
doyle 2022-10-15 17:26:31 +11:00
parent 3cac240aa3
commit 1d186b49f1
2 changed files with 53 additions and 16 deletions
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5
dqn.h
View File

@ -4016,9 +4016,8 @@ DQN_API char const *Dqn_CString8_BinarySplit(char const *string, Dqn_isize strin
*lhs_size = 0;
if (rhs_size)
*rhs_size = 0;
if (rhs && *rhs) {
if (rhs)
*rhs = nullptr;
}
if (!Dqn_CString8_Validate_(string, &string_size)) {
return result;
@ -4035,7 +4034,7 @@ DQN_API char const *Dqn_CString8_BinarySplit(char const *string, Dqn_isize strin
*lhs_size = offset;
// NOTE: RHS, the string after the delimiter
if (rhs && *rhs) {
if (rhs) {
*rhs = DQN_CAST(char *)(string + offset + 1);
*rhs_size = (string + string_size) - (*rhs);
}

64
dqn_unit_tests.cpp
View File

@ -1003,7 +1003,7 @@ Dqn_Tester Dqn_Test_CString8()
{
Dqn_Tester test = {};
DQN_TESTER_BEGIN_GROUP("Dqn_CString8");
// ---------------------------------------------------------------------------------------------
// NOTE: Dqn_CString8_ToI64
// ---------------------------------------------------------------------------------------------
{
@ -1069,7 +1069,6 @@ Dqn_Tester Dqn_Test_CString8()
Dqn_Tester_End(&test);
}
// ---------------------------------------------------------------------------------------------
// NOTE: Dqn_CString8_ToU64
// ---------------------------------------------------------------------------------------------
{
@ -1135,7 +1134,6 @@ Dqn_Tester Dqn_Test_CString8()
Dqn_Tester_End(&test);
}
// ---------------------------------------------------------------------------------------------
// NOTE: Dqn_CString8_Find
// ---------------------------------------------------------------------------------------------
{
@ -1279,9 +1277,9 @@ Dqn_Tester Dqn_Test_String8()
{
Dqn_Tester_Begin(&test, "Copy string");
Dqn_Arena arena = {};
Dqn_String8 string = DQN_STRING8("AB");
Dqn_String8 copy = Dqn_String8_Copy(Dqn_Arena_Allocator(&arena), string);
Dqn_Arena arena = {};
Dqn_String8 string = DQN_STRING8("AB");
Dqn_String8 copy = Dqn_String8_Copy(Dqn_Arena_Allocator(&arena), string);
DQN_TESTER_ASSERTF(&test, copy.size == 2, "size: %I64d", copy.size);
DQN_TESTER_ASSERTF(&test, copy.data[0] == 'A', "copy[0]: %c", copy.data[0]);
DQN_TESTER_ASSERTF(&test, copy.data[1] == 'B', "copy[1]: %c", copy.data[1]);
@ -1292,11 +1290,8 @@ Dqn_Tester Dqn_Test_String8()
{
Dqn_Tester_Begin(&test, "Trim whitespace around string");
Dqn_String8 string = Dqn_String8_TrimWhitespaceAround(DQN_STRING8(" AB "));
DQN_TESTER_ASSERTF(&test, string.size == 2, "size: %I64d", string.size);
DQN_TESTER_ASSERTF(&test, string.data[0] == 'A', "string[0]: %c", string.data[0]);
DQN_TESTER_ASSERTF(&test, string.data[1] == 'B', "string[1]: %c", string.data[1]);
DQN_TESTER_ASSERTF(&test, string.data[2] == ' ', "string[1]: %c", string.data[1]);
Dqn_String8 string = Dqn_String8_TrimWhitespaceAround(DQN_STRING8(" AB "));
DQN_TESTER_ASSERTF(&test, Dqn_String8_Eq(string, DQN_STRING8("AB")), "[string=%.*s]", DQN_STRING_FMT(string));
Dqn_Tester_End(&test);
}
@ -1343,8 +1338,6 @@ Dqn_Tester Dqn_Test_String8()
Dqn_Tester_End(&test);
}
// ---------------------------------------------------------------------------------------------
// NOTE: Dqn_String8_IsAllDigits
// ---------------------------------------------------------------------------------------------
{
@ -1389,6 +1382,51 @@ Dqn_Tester Dqn_Test_String8()
DQN_TESTER_ASSERT(&test, DQN_CAST(bool)result == false);
Dqn_Tester_End(&test);
}
// NOTE: Dqn_String8_BinarySplit
// ---------------------------------------------------------------------------------------------
{
char const *TEST_FMT = "Dqn_String8_BinarySplit: with '%.*s' with '%c'";
{
Dqn_String8 input = DQN_STRING8("abcdef");
char delimiter = '/';
Dqn_Tester_Begin(&test, TEST_FMT, DQN_STRING_FMT(input), delimiter);
Dqn_String8 rhs = {};
Dqn_String8 lhs = Dqn_String8_BinarySplit(input, delimiter, &rhs);
DQN_TESTER_ASSERTF(&test, Dqn_String8_Eq(lhs, DQN_STRING8("abcdef")), "[lhs=%.*s]", DQN_STRING_FMT(lhs));
DQN_TESTER_ASSERTF(&test, Dqn_String8_Eq(rhs, DQN_STRING8("")), "[rhs=%.*s]", DQN_STRING_FMT(rhs));
Dqn_Tester_End(&test);
}
{
Dqn_String8 input = DQN_STRING8("abc/def");
char delimiter = '/';
Dqn_Tester_Begin(&test, TEST_FMT, DQN_STRING_FMT(input), delimiter);
Dqn_String8 rhs = {};
Dqn_String8 lhs = Dqn_String8_BinarySplit(input, delimiter, &rhs);
DQN_TESTER_ASSERTF(&test, Dqn_String8_Eq(lhs, DQN_STRING8("abc")), "[lhs=%.*s]", DQN_STRING_FMT(lhs));
DQN_TESTER_ASSERTF(&test, Dqn_String8_Eq(rhs, DQN_STRING8("def")), "[rhs=%.*s]", DQN_STRING_FMT(rhs));
Dqn_Tester_End(&test);
}
{
Dqn_String8 input = DQN_STRING8("/abcdef");
char delimiter = '/';
Dqn_Tester_Begin(&test, TEST_FMT, DQN_STRING_FMT(input), delimiter);
Dqn_String8 rhs = {};
Dqn_String8 lhs = Dqn_String8_BinarySplit(input, delimiter, &rhs);
DQN_TESTER_ASSERTF(&test, Dqn_String8_Eq(lhs, DQN_STRING8("")), "[lhs=%.*s]", DQN_STRING_FMT(lhs));
DQN_TESTER_ASSERTF(&test, Dqn_String8_Eq(rhs, DQN_STRING8("abcdef")), "[rhs=%.*s]", DQN_STRING_FMT(rhs));
Dqn_Tester_End(&test);
}
}
DQN_TESTER_END_GROUP(&test);
return test;
}