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Testing for duplicate symbol errors

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This commit is contained in:
Henry Fredrick Schreiner 2017-03-31 16:00:18 -04:00
parent d3be57804f
commit 9a526377ea
3 changed files with 25 additions and 0 deletions
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7
tests/CMakeLists.txt
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@ -40,3 +40,10 @@ foreach(T ${CLI_SINGLE_TESTS})
endforeach()
# Link test (build error if inlines missing)
add_library(link_test_1 link_test_1.cpp)
target_link_libraries(link_test_1 PUBLIC CLI11)
add_executable(link_test_2 link_test_2.cpp)
target_link_libraries(link_test_2 PUBLIC CLI11 link_test_1)
add_gtest(link_test_2)

6
tests/link_test_1.cpp Normal file
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@ -0,0 +1,6 @@
#include "CLI/CLI.hpp"
#include "CLI/Timer.hpp"
int do_nothing() {
return 7;
}

12
tests/link_test_2.cpp Normal file
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@ -0,0 +1,12 @@
#include "CLI/CLI.hpp"
#include "CLI/Timer.hpp"
#include <gtest/gtest.h>
int do_nothing();
// Verifies there are no ungarded inlines
TEST(Link, DoNothing) {
int a = do_nothing();
EXPECT_EQ(7, a);
}