Adding tests for code coverage (#82)

* Adding tests for code coverage

* integration tests

* Fixing gtest dependencies

* Removing gmock linkage

* build fixes

* Fixing Analyze job

* CMake updates

* Fixing PSDB

* Addressing feedback

* Adding licenses

* Addressing feedback

* updating dashboard

* more API tests

* Addressing feedback

* correcting Macro

* preloading libintercept

[ROCm/aqlprofile commit: eca6739e13]

projects/aqlprofile/src/pm4/tests/CMakeLists.txt

@@ -0,0 +1,28 @@
+include(GoogleTest)
+find_package(GTest REQUIRED)
+include_directories(${GTEST_INCLUDE_DIRS})
+
+
+# Add a test for gfx9 command builder
+add_executable(gfx9-command-builder-test)
+SET(AQLPROFILE_COMMAND_BUILDER_SOURCES
+    ${CMAKE_CURRENT_SOURCE_DIR}/cmd_builder_tests.cpp
+)
+target_sources(gfx9-command-builder-test PRIVATE ${AQLPROFILE_COMMAND_BUILDER_SOURCES})
+target_include_directories(gfx9-command-builder-test PRIVATE ${CMAKE_CURRENT_SOURCE_DIR} ${LIB_DIR})
+target_link_libraries(
+    gfx9-command-builder-test
+    PRIVATE 
+            hsa-runtime64::hsa-runtime64
+            GTest::gtest
+            GTest::gtest_main
+            GTest::gmock
+            GTest::gmock_main)
+gtest_add_tests(
+    TARGET gfx9-command-builder-test
+    SOURCES ${AQLPROFILE_COMMAND_BUILDER_SOURCES}
+    TEST_LIST gfx9-command-builder-test_TESTS
+    WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR})
+set_tests_properties(
+    ${gfx9-command-builder-test_TESTS} PROPERTIES TIMEOUT 45 LABELS "unittests" FAIL_REGULAR_EXPRESSION
+                                 "${AQLPROFILE_DEFAULT_FAIL_REGEX}")

projects/aqlprofile/src/pm4/tests/cmd_builder_tests.cpp

@@ -0,0 +1,71 @@
+// MIT License
+//
+// Copyright (c) 2023-2025 Advanced Micro Devices, Inc. All rights reserved.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in all
+// copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+// SOFTWARE.
+
+#include <gtest/gtest.h>
+#include "pm4/cmd_builder.h"
+
+using pm4_builder::CmdBuffer;
+
+struct DummyPacket {
+    uint32_t a;
+    uint32_t b;
+};
+
+TEST(CmdBufferTest, AppendSinglePacket) {
+    CmdBuffer buf;
+    DummyPacket pkt{0x12345678, 0x9abcdef0};
+    buf.Append(pkt);
+
+    // Should have 2 dwords
+    EXPECT_EQ(buf.DwSize(), 2u);
+
+    // Data should match what we appended
+    const uint32_t* data = static_cast<const uint32_t*>(buf.Data());
+    EXPECT_EQ(data[0], 0x12345678u);
+    EXPECT_EQ(data[1], 0x9abcdef0u);
+}
+
+TEST(CmdBufferTest, AppendMultiplePackets) {
+    CmdBuffer buf;
+    DummyPacket pkt1{1, 2};
+    DummyPacket pkt2{3, 4};
+    buf.Append(pkt1, pkt2);
+
+    EXPECT_EQ(buf.DwSize(), 4u);
+    const uint32_t* data = static_cast<const uint32_t*>(buf.Data());
+    EXPECT_EQ(data[0], 1u);
+    EXPECT_EQ(data[1], 2u);
+    EXPECT_EQ(data[2], 3u);
+    EXPECT_EQ(data[3], 4u);
+}
+
+TEST(CmdBufferTest, AppendRawData) {
+    CmdBuffer buf;
+    uint32_t raw[3] = {10, 20, 30};
+    buf.Append(raw, 3);
+
+    EXPECT_EQ(buf.DwSize(), 4u);
+    const uint32_t* data = static_cast<const uint32_t*>(buf.Data());
+    EXPECT_EQ(data[0], 10u);
+    EXPECT_EQ(data[1], 20u);
+    EXPECT_EQ(data[2], 30u);
+}