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Tests: make allocator assertions more readable

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This commit is contained in:
Benoit Blanchon
2023-07-26 06:06:38 +02:00
parent 30ec507989
commit 9a11d98117
31 changed files with 1127 additions and 1287 deletions
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57
extras/tests/ResourceManager/StringBuilder.cpp
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@ -20,12 +20,13 @@ TEST_CASE("StringBuilder") {
str.startString();
str.save();
REQUIRE(resources.size() == sizeofString(0));
REQUIRE(resources.size() == sizeofString(""));
REQUIRE(resources.overflowed() == false);
REQUIRE(spyingAllocator.log() ==
AllocatorLog() << AllocatorLog::Allocate(sizeofString(31))
<< AllocatorLog::Reallocate(sizeofString(31),
sizeofString(0)));
AllocatorLog{
Allocate(sizeofStringBuffer()),
Reallocate(sizeofStringBuffer(), sizeofString("")),
});
}
SECTION("Short string fits in first allocation") {
@ -37,29 +38,29 @@ TEST_CASE("StringBuilder") {
REQUIRE(str.isValid() == true);
REQUIRE(str.str() == "hello");
REQUIRE(resources.overflowed() == false);
REQUIRE(spyingAllocator.log() ==
AllocatorLog() << AllocatorLog::Allocate(sizeofString(31)));
REQUIRE(spyingAllocator.log() == AllocatorLog{
Allocate(sizeofStringBuffer()),
});
}
SECTION("Long string needs reallocation") {
StringBuilder str(&resources);
const char* lorem =
"Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do "
"eiusmod tempor incididunt ut labore et dolore magna aliqua.";
str.startString();
str.append(
"Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do "
"eiusmod tempor incididunt ut labore et dolore magna aliqua.");
str.append(lorem);
REQUIRE(str.isValid() == true);
REQUIRE(str.str() ==
"Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do "
"eiusmod tempor incididunt ut labore et dolore magna aliqua.");
REQUIRE(str.str() == lorem);
REQUIRE(resources.overflowed() == false);
REQUIRE(spyingAllocator.log() ==
AllocatorLog() << AllocatorLog::Allocate(sizeofString(31))
<< AllocatorLog::Reallocate(sizeofString(31),
sizeofString(63))
<< AllocatorLog::Reallocate(sizeofString(63),
sizeofString(127)));
AllocatorLog{
Allocate(sizeofStringBuffer(1)),
Reallocate(sizeofStringBuffer(1), sizeofStringBuffer(2)),
Reallocate(sizeofStringBuffer(2), sizeofStringBuffer(3)),
});
}
SECTION("Realloc fails") {
@ -72,10 +73,11 @@ TEST_CASE("StringBuilder") {
"eiusmod tempor incididunt ut labore et dolore magna aliqua.");
REQUIRE(spyingAllocator.log() ==
AllocatorLog() << AllocatorLog::Allocate(sizeofString(31))
<< AllocatorLog::ReallocateFail(sizeofString(31),
sizeofString(63))
<< AllocatorLog::Deallocate(sizeofString(31)));
AllocatorLog{
Allocate(sizeofStringBuffer()),
ReallocateFail(sizeofStringBuffer(), sizeofStringBuffer(2)),
Deallocate(sizeofStringBuffer()),
});
REQUIRE(str.isValid() == false);
REQUIRE(resources.overflowed() == true);
}
@ -88,8 +90,9 @@ TEST_CASE("StringBuilder") {
REQUIRE(str.isValid() == false);
REQUIRE(resources.overflowed() == true);
REQUIRE(spyingAllocator.log() ==
AllocatorLog() << AllocatorLog::AllocateFail(sizeofString(31)));
REQUIRE(spyingAllocator.log() == AllocatorLog{
AllocateFail(sizeofStringBuffer()),
});
}
}
@ -113,7 +116,7 @@ TEST_CASE("StringBuilder::save() deduplicates strings") {
REQUIRE(s1->references == 2);
REQUIRE(s2->references == 1);
REQUIRE(s3->references == 2);
REQUIRE(resources.size() == 2 * sizeofString(5));
REQUIRE(resources.size() == sizeofString("hello") + sizeofString("world"));
}
SECTION("Requires terminator") {
@ -123,7 +126,8 @@ TEST_CASE("StringBuilder::save() deduplicates strings") {
REQUIRE(s2 != s1);
REQUIRE(s1->references == 1);
REQUIRE(s2->references == 1);
REQUIRE(resources.size() == sizeofString(11) + sizeofString(5));
REQUIRE(resources.size() ==
sizeofString("hello world") + sizeofString("hello"));
}
SECTION("Don't overrun") {
@ -133,6 +137,7 @@ TEST_CASE("StringBuilder::save() deduplicates strings") {
REQUIRE(s2 != s1);
REQUIRE(s1->references == 1);
REQUIRE(s2->references == 1);
REQUIRE(resources.size() == sizeofString(11) + sizeofString(3));
REQUIRE(resources.size() ==
sizeofString("hello world") + sizeofString("wor"));
}
}