Rename the hello subdirectory to test

test/.gitignore

@@ -0,0 +1 @@
+*.exe

test/hello-exception.cpp

@@ -0,0 +1,49 @@
+#include <iostream>
+#include <stdio.h>
+
+class Hello {
+public:
+    Hello() {
+        printf("Hello ctor\n");
+    }
+    ~Hello() {
+        printf("Hello dtor\n");
+    }
+};
+
+Hello global_h;
+
+class RecurseClass {
+public:
+    RecurseClass(int v) : val(v) {
+        printf("ctor %d\n", val);
+    }
+    ~RecurseClass() {
+        printf("dtor %d\n", val);
+    }
+private:
+    int val;
+};
+
+void recurse(int val) {
+    RecurseClass obj(val);
+    if (val == 0) {
+        throw std::exception();
+    }
+    if (val == 5) {
+        try {
+            recurse(val - 1);
+        } catch (std::exception& e) {
+            printf("caught exception at %d\n", val);
+        }
+    } else {
+        recurse(val - 1);
+    }
+    printf("finishing function recurse %d\n", val);
+}
+
+int main(int argc, char* argv[]) {
+    std::cout<<"Hello world C++"<<std::endl;
+    recurse(10);
+    return 0;
+}

test/hello-tls.c

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+#include <windows.h>
+#include <stdio.h>
+#include <process.h>
+
+#if defined(_MSC_VER)
+static __declspec(thread) int tlsvar = 1;
+#else
+static __thread int tlsvar = 1;
+#endif
+
+static unsigned __stdcall threadfunc(void* arg) {
+    int id = (int)arg;
+    printf("thread %d, tlsvar %p initially %d\n", id, &tlsvar, tlsvar);
+    tlsvar = id + 100;
+    for (int i = 0; i < 4; i++) {
+        printf("thread %d, tlsvar %p %d\n", id, &tlsvar, tlsvar);
+        tlsvar += 10;
+        Sleep(500);
+    }
+    return 0;
+}
+
+int main(int argc, char* argv[]) {
+    HANDLE threads[3];
+
+    for (int i = 0; i < 3; i++) {
+        printf("mainthread, tlsvar %p %d\n", &tlsvar, tlsvar);
+        tlsvar += 10;
+        threads[i] = (HANDLE)_beginthreadex(NULL, 0, threadfunc, (void*)(intptr_t) (i + 1), 0, NULL);
+        Sleep(350);
+    }
+    for (int i = 0; i < 3; i++) {
+        WaitForSingleObject(threads[i], INFINITE);
+        CloseHandle(threads[i]);
+    }
+    return 0;
+}

test/hello.c

@@ -0,0 +1,7 @@
+#define __USE_MINGW_ANSI_STDIO 1
+#include <stdio.h>
+
+int main(int argc, char* argv[]) {
+    printf("hello world! %f\n", 42.0);
+    return 0;
+}

test/hello.cpp

@@ -0,0 +1,18 @@
+#include <iostream>
+
+class Hello {
+public:
+    Hello() {
+        printf("Hello ctor\n");
+    }
+    ~Hello() {
+        printf("Hello dtor\n");
+    }
+};
+
+Hello global_h;
+
+int main(int argc, char* argv[]) {
+    std::cout<<"Hello world C++"<<std::endl;
+    return 0;
+}