added addr_to_symbol function

2 files changed, 34 insertions, 0 deletions

diff --git a/eval/src/tests/eval/addr_to_symbol/CMakeLists.txt b/eval/src/tests/eval/addr_to_symbol/CMakeLists.txt
new file mode 100644
index 00000000000..eddace54cfe
--- /dev/null
+++ b/eval/src/tests/eval/addr_to_symbol/CMakeLists.txt
@@ -0,0 +1,9 @@
+# Copyright Verizon Media. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
+vespa_add_executable(eval_addr_to_symbol_test_app TEST
+    SOURCES
+    addr_to_symbol_test.cpp
+    DEPENDS
+    vespaeval
+    GTest::GTest
+)
+vespa_add_test(NAME eval_addr_to_symbol_test_app COMMAND eval_addr_to_symbol_test_app)
diff --git a/eval/src/tests/eval/addr_to_symbol/addr_to_symbol_test.cpp b/eval/src/tests/eval/addr_to_symbol/addr_to_symbol_test.cpp
new file mode 100644
index 00000000000..fade4bf961f
--- /dev/null
+++ b/eval/src/tests/eval/addr_to_symbol/addr_to_symbol_test.cpp
@@ -0,0 +1,25 @@
+// Copyright Verizon Media. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
+
+#include <vespa/eval/eval/llvm/addr_to_symbol.h>
+#include <vespa/vespalib/gtest/gtest.h>
+
+using namespace vespalib::eval;
+
+TEST(AddrToSymbol, null_ptr) {
+    auto sym = addr_to_symbol(nullptr);
+    EXPECT_EQ(sym, "<nullptr>");
+}
+
+TEST(AddrToSymbol, global_symbol) {
+    auto sym = addr_to_symbol((const void *)addr_to_symbol);
+    fprintf(stderr, "global symbol: %s\n", sym.c_str());
+    EXPECT_TRUE(sym.find("addr_to_symbol") < sym.size());
+}
+
+TEST(AddrToSymbol, local_symbol) {
+    auto sym = addr_to_symbol(get_addr_of_local_test_symbol());
+    fprintf(stderr, "local symbol: %s\n", sym.c_str());
+    EXPECT_TRUE(sym.find("my_local_test_symbol") < sym.size());
+}
+
+GTEST_MAIN_RUN_ALL_TESTS()