Add complex math tests

Author: github-actions

.github/scripts/tests/build.sh

@@ -4,6 +4,8 @@ source `dirname ${BASH_SOURCE[0]}`/../config.sh
 
 echo "::group::Build Aarch64 tests"
     cd tests
-    cmake -S . -B build
+    if [ $RUN_CONFIG = 1 ] || [ ! -f build/CMakeCache.txt ] ; then
+      cmake -S . -B build
+    fi
     cmake --build build
 echo "::endgroup::"

tests/CMakeLists.txt

@@ -4,7 +4,7 @@ if (NOT DEFINED ENV{TARGET})
   set(ENV{TARGET} "aarch64-w64-mingw32") 
 endif()
 if (NOT DEFINED ENV{TOOLCHAIN_PATH}) 
-  set(ENV{TOOLCHAIN_PATH} "$ENV{HOME}/cross") 
+  set(ENV{TOOLCHAIN_PATH} "$ENV{HOME}/cross-aarch64-w64-mingw32-msvcrt") 
 endif()
 
 set(CMAKE_C_COMPILER "$ENV{TOOLCHAIN_PATH}/bin/$ENV{TARGET}-gcc")

tests/math-test.c

@@ -1,4 +1,5 @@
 #include <stdio.h>
+#include <complex.h>
 
 _Float128 foo(_Float128 x)
 {
@@ -33,4 +34,21 @@ void math_test()
     baz(1.2Q);
 
     printf("ok\n");
+}
+
+void cexp_test()
+{
+    _Complex double z = 1.0 + 2.0 * I;
+    _Complex double w = __builtin_cexp(z);
+
+    printf("%f + %f * I\n", creal(w), cimag(w));
+}
+
+
+void ccos_test()
+{
+    _Complex double z = 1.0 + 2.0 * I;
+    _Complex double w = __builtin_ccos(z);
+
+    printf("%f + %f * I\n", creal(w), cimag(w));
 }

tests/math-test.cpp

@@ -1,8 +1,20 @@
 #include <gtest/gtest.h>
 
 extern "C" void math_test();
+extern "C" void cexp_test();
+extern "C" void ccos_test();
 
 TEST(Aarch64MinGW, MathTest)
 {
     math_test();
 }
+
+TEST(Aarch64MinGW, CexpTest)
+{
+    cexp_test();
+}
+
+TEST(Aarch64MinGW, CcosTest)
+{
+    ccos_test();
+}