main.c   [plain text]

// BUILD(macos):  $CC foo.c -dynamiclib -o $BUILD_DIR/libfoo.dylib -install_name $RUN_DIR/libfoo.dylib
// BUILD(macos):  $CC main.c $BUILD_DIR/libfoo.dylib -o $BUILD_DIR/flat-namespace.exe -flat_namespace

// BUILD(ios,tvos,watchos,bridgeos):

// RUN:    ./flat-namespace.exe



#include <stdio.h>
#include <stdlib.h>
#include <string.h>

#include "test_support.h"

int main(int argc, const char* argv[], const char* envp[], const char* apple[]) {
    // check that the malloc in libfoo.dylib was used by looking at the content the allocated buffer
    // <rdar://problem/31921090> strncmp is tricky for flat namespace because it is re-exporte and renamed
    char* p1 = malloc(10);
    if ( strncmp(p1, "##########", 10) != 0 ) {
        FAIL("malloc() from main executable not interposed");
    }

    PASS("Success");
}