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Refactor Kernel FS tests

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Change-Id: Ic8c403bf02a080c12d199bb44d30c694e600f351
Reviewed-on: https://review.haiku-os.org/c/haiku/+/10674
Reviewed-by: waddlesplash <[email protected]>
This commit is contained in:
Kacper Kasper
2026-04-07 13:16:46 +00:00
parent 71fc6a97b4
commit 499154375f
3 changed files with 312 additions and 404 deletions
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src/tests/system/kernel/fs/KPathTest.cpp
+309 -359
View File
@@ -4,15 +4,14 @@
*/
#include "KPathTest.h"
#include <stdlib.h>
#include <string.h>
#include <fs/KPath.h>
#include <cppunit/TestCaller.h>
#include <cppunit/TestSuite.h>
#include <TestSuiteAddon.h>
#include <cppunit/TestFixture.h>
#include <cppunit/extensions/HelperMacros.h>
typedef void* mutex;
@@ -73,358 +72,309 @@ _mutex_unlock(mutex* lock)
}
// #pragma mark -
KPathTest::KPathTest()
{
}
KPathTest::~KPathTest()
{
}
void
KPathTest::TestSetToAndPath()
{
KPath path;
status_t status = path.InitCheck();
CPPUNIT_ASSERT_MESSAGE("1. ", status == B_OK);
status = path.SetTo("a/b/c");
CPPUNIT_ASSERT_MESSAGE("2. ", status == B_OK);
CPPUNIT_ASSERT(strcmp(path.Path(), "a/b/c") == 0);
CPPUNIT_ASSERT(path.Length() == 5);
CPPUNIT_ASSERT(path.BufferSize() == B_PATH_NAME_LENGTH);
status = path.SetPath("abc/def");
CPPUNIT_ASSERT_MESSAGE("3. ", status == B_OK);
CPPUNIT_ASSERT(strcmp(path.Path(), "abc/def") == 0);
CPPUNIT_ASSERT(path.Length() == 7);
CPPUNIT_ASSERT(path.BufferSize() == B_PATH_NAME_LENGTH);
status = path.SetTo("a/b/c", false, 10);
CPPUNIT_ASSERT_MESSAGE("4. ", status == B_OK);
CPPUNIT_ASSERT(strcmp(path.Path(), "a/b/c") == 0);
CPPUNIT_ASSERT(path.Length() == 5);
CPPUNIT_ASSERT(path.BufferSize() == 10);
status = path.SetPath("sorry/i'm/too/long");
CPPUNIT_ASSERT(status == B_BUFFER_OVERFLOW);
CPPUNIT_ASSERT(strcmp(path.Path(), "a/b/c") == 0);
CPPUNIT_ASSERT(path.Length() == 5);
status = path.SetTo(NULL, KPath::DEFAULT, SIZE_MAX);
CPPUNIT_ASSERT(status == B_NO_MEMORY);
}
void
KPathTest::TestLazyAlloc()
{
KPath path(NULL, KPath::LAZY_ALLOC);
CPPUNIT_ASSERT(path.Path() == NULL);
CPPUNIT_ASSERT(path.Length() == 0);
CPPUNIT_ASSERT(path.BufferSize() == B_PATH_NAME_LENGTH);
CPPUNIT_ASSERT(path.InitCheck() == B_OK);
path.SetPath("/b");
CPPUNIT_ASSERT(path.Path() != NULL);
CPPUNIT_ASSERT(strcmp(path.Path(), "/b") == 0);
CPPUNIT_ASSERT(path.Length() == 2);
CPPUNIT_ASSERT(path.BufferSize() == B_PATH_NAME_LENGTH);
KPath second("yo", KPath::LAZY_ALLOC);
CPPUNIT_ASSERT(second.Path() != NULL);
CPPUNIT_ASSERT(strcmp(second.Path(), "yo") == 0);
CPPUNIT_ASSERT(second.Length() == 2);
CPPUNIT_ASSERT(second.BufferSize() == B_PATH_NAME_LENGTH);
status_t status = path.SetTo(NULL, KPath::LAZY_ALLOC, SIZE_MAX);
CPPUNIT_ASSERT(status == B_OK);
status = path.SetPath("test");
CPPUNIT_ASSERT(status == B_NO_MEMORY);
CPPUNIT_ASSERT(path.InitCheck() == B_NO_MEMORY);
}
void
KPathTest::TestLeaf()
{
KPath path("a");
CPPUNIT_ASSERT(strcmp(path.Path(), "a") == 0);
CPPUNIT_ASSERT(strcmp(path.Leaf(), "a") == 0);
path.SetTo("");
CPPUNIT_ASSERT(strcmp(path.Path(), "") == 0);
CPPUNIT_ASSERT(strcmp(path.Leaf(), "") == 0);
path.SetTo("/");
CPPUNIT_ASSERT(strcmp(path.Path(), "/") == 0);
CPPUNIT_ASSERT(strcmp(path.Leaf(), "") == 0);
path.SetTo("a/b");
CPPUNIT_ASSERT(strcmp(path.Path(), "a/b") == 0);
CPPUNIT_ASSERT(strcmp(path.Leaf(), "b") == 0);
path.SetTo("a/b/");
CPPUNIT_ASSERT(strcmp(path.Path(), "a/b") == 0);
CPPUNIT_ASSERT(strcmp(path.Leaf(), "b") == 0);
path.SetTo("/a/b//c");
CPPUNIT_ASSERT(strcmp(path.Path(), "/a/b//c") == 0);
CPPUNIT_ASSERT(strcmp(path.Leaf(), "c") == 0);
}
void
KPathTest::TestReplaceLeaf()
{
KPath path;
status_t status = path.ReplaceLeaf("x");
CPPUNIT_ASSERT(status == B_OK);
path.SetTo("/a/b/c");
CPPUNIT_ASSERT(path.Length() == 6);
status = path.ReplaceLeaf(NULL);
CPPUNIT_ASSERT(status == B_OK);
CPPUNIT_ASSERT(path.Length() == 4);
CPPUNIT_ASSERT(strcmp(path.Path(), "/a/b") == 0);
status = path.ReplaceLeaf("");
CPPUNIT_ASSERT(status == B_OK);
CPPUNIT_ASSERT(path.Length() == 2);
CPPUNIT_ASSERT(strcmp(path.Path(), "/a") == 0);
status = path.ReplaceLeaf("c");
CPPUNIT_ASSERT(status == B_OK);
CPPUNIT_ASSERT(path.Length() == 2);
CPPUNIT_ASSERT(strcmp(path.Path(), "/c") == 0);
}
void
KPathTest::TestRemoveLeaf()
{
KPath path;
bool removed = path.RemoveLeaf();
CPPUNIT_ASSERT(!removed);
path.SetTo("a//b/c");
removed = path.RemoveLeaf();
CPPUNIT_ASSERT_MESSAGE("1. removed", removed);
CPPUNIT_ASSERT(strcmp(path.Path(), "a//b") == 0);
CPPUNIT_ASSERT(path.Length() == 4);
removed = path.RemoveLeaf();
CPPUNIT_ASSERT_MESSAGE("2. removed", removed);
CPPUNIT_ASSERT(strcmp(path.Path(), "a") == 0);
CPPUNIT_ASSERT(path.Length() == 1);
removed = path.RemoveLeaf();
CPPUNIT_ASSERT_MESSAGE("3. !removed", !removed);
CPPUNIT_ASSERT(strcmp(path.Path(), "a") == 0);
CPPUNIT_ASSERT(path.Length() == 1);
path.SetTo("/a");
removed = path.RemoveLeaf();
CPPUNIT_ASSERT_MESSAGE("4. removed", removed);
CPPUNIT_ASSERT(strcmp(path.Path(), "/") == 0);
CPPUNIT_ASSERT(path.Length() == 1);
removed = path.RemoveLeaf();
CPPUNIT_ASSERT_MESSAGE("5. !removed", !removed);
CPPUNIT_ASSERT(strcmp(path.Path(), "/") == 0);
CPPUNIT_ASSERT(path.Length() == 1);
}
void
KPathTest::TestAdopt()
{
KPath one("first", false, 10);
CPPUNIT_ASSERT(one.InitCheck() == B_OK);
CPPUNIT_ASSERT(one.BufferSize() == 10);
CPPUNIT_ASSERT(one.Length() == 5);
KPath two("second", false, 20);
CPPUNIT_ASSERT(two.InitCheck() == B_OK);
CPPUNIT_ASSERT(two.BufferSize() == 20);
one.Adopt(two);
CPPUNIT_ASSERT(one.InitCheck() == B_OK);
CPPUNIT_ASSERT(one.BufferSize() == 20);
CPPUNIT_ASSERT(one.Length() == 6);
CPPUNIT_ASSERT(strcmp(one.Path(), "second") == 0);
CPPUNIT_ASSERT(two.Length() == 0);
CPPUNIT_ASSERT(two.BufferSize() == 0);
CPPUNIT_ASSERT(two.InitCheck() == B_NO_INIT);
two.SetTo(NULL, KPath::LAZY_ALLOC);
CPPUNIT_ASSERT(two.InitCheck() == B_OK);
CPPUNIT_ASSERT(two.Path() == NULL);
CPPUNIT_ASSERT(two.Length() == 0);
one.Adopt(two);
CPPUNIT_ASSERT(two.InitCheck() == B_OK);
CPPUNIT_ASSERT(one.Path() == NULL);
CPPUNIT_ASSERT(one.Length() == 0);
one.SetPath("test");
CPPUNIT_ASSERT(one.Path() != NULL);
CPPUNIT_ASSERT(strcmp(one.Path(), "test") == 0);
CPPUNIT_ASSERT(one.Length() == 4);
}
void
KPathTest::TestLockBuffer()
{
KPath path;
CPPUNIT_ASSERT(path.Path() != NULL);
CPPUNIT_ASSERT(path.Length() == 0);
char* buffer = path.LockBuffer();
CPPUNIT_ASSERT(path.Path() == buffer);
strcpy(buffer, "test");
CPPUNIT_ASSERT(path.Length() == 0);
path.UnlockBuffer();
CPPUNIT_ASSERT(path.Length() == 4);
KPath second(NULL, KPath::LAZY_ALLOC);
CPPUNIT_ASSERT(second.Path() == NULL);
CPPUNIT_ASSERT(second.Length() == 0);
buffer = second.LockBuffer();
CPPUNIT_ASSERT(second.Path() == NULL);
CPPUNIT_ASSERT(buffer == NULL);
KPath third(NULL, KPath::LAZY_ALLOC);
CPPUNIT_ASSERT(third.Path() == NULL);
buffer = third.LockBuffer(true);
CPPUNIT_ASSERT(third.Path() != NULL);
CPPUNIT_ASSERT(buffer != NULL);
strcpy(buffer, "test");
CPPUNIT_ASSERT(third.Length() == 0);
third.UnlockBuffer();
CPPUNIT_ASSERT(third.Length() == 4);
}
void
KPathTest::TestDetachBuffer()
{
KPath path("test");
CPPUNIT_ASSERT(path.InitCheck() == B_OK);
char* buffer = path.DetachBuffer();
CPPUNIT_ASSERT(buffer != NULL);
CPPUNIT_ASSERT(strcmp(buffer, "test") == 0);
CPPUNIT_ASSERT(path.Path() == NULL);
CPPUNIT_ASSERT(path.InitCheck() == B_NO_INIT);
}
void
KPathTest::TestNormalize()
{
// Outside the kernel, we only test the error case.
KPath path("test/../out");
CPPUNIT_ASSERT(path.InitCheck() == B_OK);
status_t status = path.Normalize(true);
CPPUNIT_ASSERT(status == B_NOT_SUPPORTED);
CPPUNIT_ASSERT(path.Path() != NULL);
CPPUNIT_ASSERT(path.Path()[0] == '\0');
CPPUNIT_ASSERT(path.Path() == path.Leaf());
status = path.SetTo("test/../in", KPath::NORMALIZE);
CPPUNIT_ASSERT(status == B_NOT_SUPPORTED);
CPPUNIT_ASSERT(path.Path() != NULL);
CPPUNIT_ASSERT(path.Path()[0] == '\0');
CPPUNIT_ASSERT(path.Path() == path.Leaf());
}
void
KPathTest::TestAssign()
{
KPath one("first", false, 10);
CPPUNIT_ASSERT(one.Length() == 5);
KPath two("second", false, 20);
two = one;
CPPUNIT_ASSERT(strcmp(two.Path(), one.Path()) == 0);
CPPUNIT_ASSERT(two.Path() != one.Path());
CPPUNIT_ASSERT(two.BufferSize() == one.BufferSize());
CPPUNIT_ASSERT(two.Length() == one.Length());
one = "/whatever";
CPPUNIT_ASSERT(one.Length() == 9);
CPPUNIT_ASSERT(one.BufferSize() == two.BufferSize());
CPPUNIT_ASSERT(strcmp(one.Path(), "/whatever") == 0);
}
void
KPathTest::TestEquals()
{
KPath a("one");
KPath b("two");
CPPUNIT_ASSERT_MESSAGE("1.", !(a == b));
b = a;
CPPUNIT_ASSERT_MESSAGE("2.", a == b);
b = "ones";
CPPUNIT_ASSERT_MESSAGE("3.", !(a == b));
}
void
KPathTest::TestNotEquals()
{
KPath a("one");
KPath b("two");
CPPUNIT_ASSERT_MESSAGE("1.", a != b);
b = a;
CPPUNIT_ASSERT_MESSAGE("2.", !(a != b));
b = "ones";
CPPUNIT_ASSERT_MESSAGE("3.", a != b);
}
/*static*/ void
KPathTest::AddTests(BTestSuite& parent)
{
CppUnit::TestSuite& suite = *new CppUnit::TestSuite("KPathTest");
suite.addTest(new CppUnit::TestCaller<KPathTest>(
"KPathTest::TestSetToAndPath", &KPathTest::TestSetToAndPath));
suite.addTest(new CppUnit::TestCaller<KPathTest>(
"KPathTest::TestLazyAlloc", &KPathTest::TestLazyAlloc));
suite.addTest(new CppUnit::TestCaller<KPathTest>(
"KPathTest::TestLeaf", &KPathTest::TestLeaf));
suite.addTest(new CppUnit::TestCaller<KPathTest>(
"KPathTest::TestReplaceLeaf", &KPathTest::TestReplaceLeaf));
suite.addTest(new CppUnit::TestCaller<KPathTest>(
"KPathTest::TestRemoveLeaf", &KPathTest::TestRemoveLeaf));
suite.addTest(new CppUnit::TestCaller<KPathTest>(
"KPathTest::TestAdopt", &KPathTest::TestAdopt));
suite.addTest(new CppUnit::TestCaller<KPathTest>(
"KPathTest::TestLockBuffer", &KPathTest::TestLockBuffer));
suite.addTest(new CppUnit::TestCaller<KPathTest>(
"KPathTest::TestDetachBuffer", &KPathTest::TestDetachBuffer));
suite.addTest(new CppUnit::TestCaller<KPathTest>(
"KPathTest::TestNormalize", &KPathTest::TestNormalize));
suite.addTest(new CppUnit::TestCaller<KPathTest>(
"KPathTest::TestAssign", &KPathTest::TestAssign));
suite.addTest(new CppUnit::TestCaller<KPathTest>(
"KPathTest::TestEquals", &KPathTest::TestEquals));
suite.addTest(new CppUnit::TestCaller<KPathTest>(
"KPathTest::TestNotEquals", &KPathTest::TestNotEquals));
parent.addTest("KPathTest", &suite);
}
class KPathTest : public CppUnit::TestFixture {
CPPUNIT_TEST_SUITE(KPathTest);
CPPUNIT_TEST(TestSetToAndPath);
CPPUNIT_TEST(TestLazyAlloc);
CPPUNIT_TEST(TestLeaf);
CPPUNIT_TEST(TestReplaceLeaf);
CPPUNIT_TEST(TestRemoveLeaf);
CPPUNIT_TEST(TestAdopt);
CPPUNIT_TEST(TestLockBuffer);
CPPUNIT_TEST(TestDetachBuffer);
CPPUNIT_TEST(TestNormalize);
CPPUNIT_TEST(TestAssign);
CPPUNIT_TEST(TestEquals);
CPPUNIT_TEST(TestNotEquals);
CPPUNIT_TEST_SUITE_END();
public:
void TestSetToAndPath()
{
KPath path;
status_t status = path.InitCheck();
CPPUNIT_ASSERT_MESSAGE("1. ", status == B_OK);
status = path.SetTo("a/b/c");
CPPUNIT_ASSERT_MESSAGE("2. ", status == B_OK);
CPPUNIT_ASSERT(strcmp(path.Path(), "a/b/c") == 0);
CPPUNIT_ASSERT(path.Length() == 5);
CPPUNIT_ASSERT(path.BufferSize() == B_PATH_NAME_LENGTH);
status = path.SetPath("abc/def");
CPPUNIT_ASSERT_MESSAGE("3. ", status == B_OK);
CPPUNIT_ASSERT(strcmp(path.Path(), "abc/def") == 0);
CPPUNIT_ASSERT(path.Length() == 7);
CPPUNIT_ASSERT(path.BufferSize() == B_PATH_NAME_LENGTH);
status = path.SetTo("a/b/c", false, 10);
CPPUNIT_ASSERT_MESSAGE("4. ", status == B_OK);
CPPUNIT_ASSERT(strcmp(path.Path(), "a/b/c") == 0);
CPPUNIT_ASSERT(path.Length() == 5);
CPPUNIT_ASSERT(path.BufferSize() == 10);
status = path.SetPath("sorry/i'm/too/long");
CPPUNIT_ASSERT(status == B_BUFFER_OVERFLOW);
CPPUNIT_ASSERT(strcmp(path.Path(), "a/b/c") == 0);
CPPUNIT_ASSERT(path.Length() == 5);
status = path.SetTo(NULL, KPath::DEFAULT, SIZE_MAX);
CPPUNIT_ASSERT(status == B_NO_MEMORY);
}
void TestLazyAlloc()
{
KPath path(NULL, KPath::LAZY_ALLOC);
CPPUNIT_ASSERT(path.Path() == NULL);
CPPUNIT_ASSERT(path.Length() == 0);
CPPUNIT_ASSERT(path.BufferSize() == B_PATH_NAME_LENGTH);
CPPUNIT_ASSERT(path.InitCheck() == B_OK);
path.SetPath("/b");
CPPUNIT_ASSERT(path.Path() != NULL);
CPPUNIT_ASSERT(strcmp(path.Path(), "/b") == 0);
CPPUNIT_ASSERT(path.Length() == 2);
CPPUNIT_ASSERT(path.BufferSize() == B_PATH_NAME_LENGTH);
KPath second("yo", KPath::LAZY_ALLOC);
CPPUNIT_ASSERT(second.Path() != NULL);
CPPUNIT_ASSERT(strcmp(second.Path(), "yo") == 0);
CPPUNIT_ASSERT(second.Length() == 2);
CPPUNIT_ASSERT(second.BufferSize() == B_PATH_NAME_LENGTH);
status_t status = path.SetTo(NULL, KPath::LAZY_ALLOC, SIZE_MAX);
CPPUNIT_ASSERT(status == B_OK);
status = path.SetPath("test");
CPPUNIT_ASSERT(status == B_NO_MEMORY);
CPPUNIT_ASSERT(path.InitCheck() == B_NO_MEMORY);
}
void TestLeaf()
{
KPath path("a");
CPPUNIT_ASSERT(strcmp(path.Path(), "a") == 0);
CPPUNIT_ASSERT(strcmp(path.Leaf(), "a") == 0);
path.SetTo("");
CPPUNIT_ASSERT(strcmp(path.Path(), "") == 0);
CPPUNIT_ASSERT(strcmp(path.Leaf(), "") == 0);
path.SetTo("/");
CPPUNIT_ASSERT(strcmp(path.Path(), "/") == 0);
CPPUNIT_ASSERT(strcmp(path.Leaf(), "") == 0);
path.SetTo("a/b");
CPPUNIT_ASSERT(strcmp(path.Path(), "a/b") == 0);
CPPUNIT_ASSERT(strcmp(path.Leaf(), "b") == 0);
path.SetTo("a/b/");
CPPUNIT_ASSERT(strcmp(path.Path(), "a/b") == 0);
CPPUNIT_ASSERT(strcmp(path.Leaf(), "b") == 0);
path.SetTo("/a/b//c");
CPPUNIT_ASSERT(strcmp(path.Path(), "/a/b//c") == 0);
CPPUNIT_ASSERT(strcmp(path.Leaf(), "c") == 0);
}
void TestReplaceLeaf()
{
KPath path;
status_t status = path.ReplaceLeaf("x");
CPPUNIT_ASSERT(status == B_OK);
path.SetTo("/a/b/c");
CPPUNIT_ASSERT(path.Length() == 6);
status = path.ReplaceLeaf(NULL);
CPPUNIT_ASSERT(status == B_OK);
CPPUNIT_ASSERT(path.Length() == 4);
CPPUNIT_ASSERT(strcmp(path.Path(), "/a/b") == 0);
status = path.ReplaceLeaf("");
CPPUNIT_ASSERT(status == B_OK);
CPPUNIT_ASSERT(path.Length() == 2);
CPPUNIT_ASSERT(strcmp(path.Path(), "/a") == 0);
status = path.ReplaceLeaf("c");
CPPUNIT_ASSERT(status == B_OK);
CPPUNIT_ASSERT(path.Length() == 2);
CPPUNIT_ASSERT(strcmp(path.Path(), "/c") == 0);
}
void TestRemoveLeaf()
{
KPath path;
bool removed = path.RemoveLeaf();
CPPUNIT_ASSERT(!removed);
path.SetTo("a//b/c");
removed = path.RemoveLeaf();
CPPUNIT_ASSERT_MESSAGE("1. removed", removed);
CPPUNIT_ASSERT(strcmp(path.Path(), "a//b") == 0);
CPPUNIT_ASSERT(path.Length() == 4);
removed = path.RemoveLeaf();
CPPUNIT_ASSERT_MESSAGE("2. removed", removed);
CPPUNIT_ASSERT(strcmp(path.Path(), "a") == 0);
CPPUNIT_ASSERT(path.Length() == 1);
removed = path.RemoveLeaf();
CPPUNIT_ASSERT_MESSAGE("3. !removed", !removed);
CPPUNIT_ASSERT(strcmp(path.Path(), "a") == 0);
CPPUNIT_ASSERT(path.Length() == 1);
path.SetTo("/a");
removed = path.RemoveLeaf();
CPPUNIT_ASSERT_MESSAGE("4. removed", removed);
CPPUNIT_ASSERT(strcmp(path.Path(), "/") == 0);
CPPUNIT_ASSERT(path.Length() == 1);
removed = path.RemoveLeaf();
CPPUNIT_ASSERT_MESSAGE("5. !removed", !removed);
CPPUNIT_ASSERT(strcmp(path.Path(), "/") == 0);
CPPUNIT_ASSERT(path.Length() == 1);
}
void TestAdopt()
{
KPath one("first", false, 10);
CPPUNIT_ASSERT(one.InitCheck() == B_OK);
CPPUNIT_ASSERT(one.BufferSize() == 10);
CPPUNIT_ASSERT(one.Length() == 5);
KPath two("second", false, 20);
CPPUNIT_ASSERT(two.InitCheck() == B_OK);
CPPUNIT_ASSERT(two.BufferSize() == 20);
one.Adopt(two);
CPPUNIT_ASSERT(one.InitCheck() == B_OK);
CPPUNIT_ASSERT(one.BufferSize() == 20);
CPPUNIT_ASSERT(one.Length() == 6);
CPPUNIT_ASSERT(strcmp(one.Path(), "second") == 0);
CPPUNIT_ASSERT(two.Length() == 0);
CPPUNIT_ASSERT(two.BufferSize() == 0);
CPPUNIT_ASSERT(two.InitCheck() == B_NO_INIT);
two.SetTo(NULL, KPath::LAZY_ALLOC);
CPPUNIT_ASSERT(two.InitCheck() == B_OK);
CPPUNIT_ASSERT(two.Path() == NULL);
CPPUNIT_ASSERT(two.Length() == 0);
one.Adopt(two);
CPPUNIT_ASSERT(two.InitCheck() == B_OK);
CPPUNIT_ASSERT(one.Path() == NULL);
CPPUNIT_ASSERT(one.Length() == 0);
one.SetPath("test");
CPPUNIT_ASSERT(one.Path() != NULL);
CPPUNIT_ASSERT(strcmp(one.Path(), "test") == 0);
CPPUNIT_ASSERT(one.Length() == 4);
}
void TestLockBuffer()
{
KPath path;
CPPUNIT_ASSERT(path.Path() != NULL);
CPPUNIT_ASSERT(path.Length() == 0);
char* buffer = path.LockBuffer();
CPPUNIT_ASSERT(path.Path() == buffer);
strcpy(buffer, "test");
CPPUNIT_ASSERT(path.Length() == 0);
path.UnlockBuffer();
CPPUNIT_ASSERT(path.Length() == 4);
KPath second(NULL, KPath::LAZY_ALLOC);
CPPUNIT_ASSERT(second.Path() == NULL);
CPPUNIT_ASSERT(second.Length() == 0);
buffer = second.LockBuffer();
CPPUNIT_ASSERT(second.Path() == NULL);
CPPUNIT_ASSERT(buffer == NULL);
KPath third(NULL, KPath::LAZY_ALLOC);
CPPUNIT_ASSERT(third.Path() == NULL);
buffer = third.LockBuffer(true);
CPPUNIT_ASSERT(third.Path() != NULL);
CPPUNIT_ASSERT(buffer != NULL);
strcpy(buffer, "test");
CPPUNIT_ASSERT(third.Length() == 0);
third.UnlockBuffer();
CPPUNIT_ASSERT(third.Length() == 4);
}
void TestDetachBuffer()
{
KPath path("test");
CPPUNIT_ASSERT(path.InitCheck() == B_OK);
char* buffer = path.DetachBuffer();
CPPUNIT_ASSERT(buffer != NULL);
CPPUNIT_ASSERT(strcmp(buffer, "test") == 0);
CPPUNIT_ASSERT(path.Path() == NULL);
CPPUNIT_ASSERT(path.InitCheck() == B_NO_INIT);
}
void TestNormalize()
{
// Outside the kernel, we only test the error case.
KPath path("test/../out");
CPPUNIT_ASSERT(path.InitCheck() == B_OK);
status_t status = path.Normalize(true);
CPPUNIT_ASSERT(status == B_NOT_SUPPORTED);
CPPUNIT_ASSERT(path.Path() != NULL);
CPPUNIT_ASSERT(path.Path()[0] == '\0');
CPPUNIT_ASSERT(path.Path() == path.Leaf());
status = path.SetTo("test/../in", KPath::NORMALIZE);
CPPUNIT_ASSERT(status == B_NOT_SUPPORTED);
CPPUNIT_ASSERT(path.Path() != NULL);
CPPUNIT_ASSERT(path.Path()[0] == '\0');
CPPUNIT_ASSERT(path.Path() == path.Leaf());
}
void TestAssign()
{
KPath one("first", false, 10);
CPPUNIT_ASSERT(one.Length() == 5);
KPath two("second", false, 20);
two = one;
CPPUNIT_ASSERT(strcmp(two.Path(), one.Path()) == 0);
CPPUNIT_ASSERT(two.Path() != one.Path());
CPPUNIT_ASSERT(two.BufferSize() == one.BufferSize());
CPPUNIT_ASSERT(two.Length() == one.Length());
one = "/whatever";
CPPUNIT_ASSERT(one.Length() == 9);
CPPUNIT_ASSERT(one.BufferSize() == two.BufferSize());
CPPUNIT_ASSERT(strcmp(one.Path(), "/whatever") == 0);
}
void TestEquals()
{
KPath a("one");
KPath b("two");
CPPUNIT_ASSERT_MESSAGE("1.", !(a == b));
b = a;
CPPUNIT_ASSERT_MESSAGE("2.", a == b);
b = "ones";
CPPUNIT_ASSERT_MESSAGE("3.", !(a == b));
}
void TestNotEquals()
{
KPath a("one");
KPath b("two");
CPPUNIT_ASSERT_MESSAGE("1.", a != b);
b = a;
CPPUNIT_ASSERT_MESSAGE("2.", !(a != b));
b = "ones";
CPPUNIT_ASSERT_MESSAGE("3.", a != b);
}
};
CPPUNIT_TEST_SUITE_NAMED_REGISTRATION(KPathTest, getTestSuiteName());
src/tests/system/kernel/fs/KPathTest.h
-35
View File
@@ -1,35 +0,0 @@
/*
* Copyright 2017, Axel Dörfler, [email protected].
* Distributed under the terms of the MIT License.
*/
#ifndef KPATH_TEST_H
#define KPATH_TEST_H
#include <TestCase.h>
#include <TestSuite.h>
class KPathTest : public CppUnit::TestCase {
public:
KPathTest();
virtual ~KPathTest();
void TestSetToAndPath();
void TestLazyAlloc();
void TestLeaf();
void TestReplaceLeaf();
void TestRemoveLeaf();
void TestAdopt();
void TestLockBuffer();
void TestDetachBuffer();
void TestNormalize();
void TestAssign();
void TestEquals();
void TestNotEquals();
static void AddTests(BTestSuite& suite);
};
#endif // KPATH_TEST_H
src/tests/system/kernel/fs/KernelFSTestAddon.cpp
+3 -10
View File
@@ -4,18 +4,11 @@
*/
#include <TestSuite.h>
#include <TestSuiteAddon.h>
#include "KPathTest.h"
BTestSuite*
getTestSuite()
const char*
getTestSuiteName()
{
BTestSuite* suite = new BTestSuite("KernelFS");
KPathTest::AddTests(*suite);
return suite;
return "KernelFS";
}