testing/test-cases/env-DYLD_VERSIONED_FRAMEWORK_PATH.dtest/main.c

   1
   2 // BUILD(macos):  $CC foo.c -dynamiclib -DRESULT=9  -current_version 9  -install_name $RUN_DIR/Foo.framework/Foo -o $BUILD_DIR/alt9/Foo.framework/Foo
   3 // BUILD(macos):  $CC foo.c -dynamiclib -DRESULT=10 -current_version 10 -install_name $RUN_DIR/Foo.framework/Foo -o $BUILD_DIR/Foo.framework/Foo
   4 // BUILD(macos):  $CC foo.c -dynamiclib -DRESULT=11 -current_version 11 -install_name $RUN_DIR/Foo.framework/Foo -o $BUILD_DIR/alt11/Foo.framework/Versions/A/Foo
   5 // BUILD(macos):  $CC foo.c -dynamiclib -DRESULT=12 -current_version 12 -install_name $RUN_DIR/Foo.framework/Foo -o $BUILD_DIR/alt12/Foo.framework/Foo
   6
   7 // BUILD(macos):  $CC foo.c -dynamiclib -DRESULT=10 -current_version 10 -install_name $RUN_DIR/Foo2.framework/Foo2 -o $BUILD_DIR/Foo2.framework/Foo2
   8 // BUILD(macos):  $CC foo.c -dynamiclib -DRESULT=12 -current_version 12 -install_name $RUN_DIR/Foo2.framework/Foo2 -o $BUILD_DIR/alt12/Foo2.framework/Foo2
   9
  10 // BUILD(macos):  $CC main.c            -o $BUILD_DIR/env-DYLD_VERSIONED_FRAMEWORK_PATH.exe $BUILD_DIR/Foo.framework/Foo
  11 // BUILD(macos):  $CC main.c            -o $BUILD_DIR/env-DYLD_VERSIONED_FRAMEWORK_PATH-missing.exe -Wl,-dyld_env,DYLD_VERSIONED_FRAMEWORK_PATH=@loader_path/alt12 $BUILD_DIR/Foo2.framework/Foo2
  12
  13 // BUILD(macos):  $SYMLINK Versions/A/Foo  $BUILD_DIR/alt11/Foo.framework/Foo $DEPENDS_ON $BUILD_DIR/alt11/Foo.framework/Versions/A/Foo
  14 // BUILD(macos):  $DYLD_ENV_VARS_ENABLE $BUILD_DIR/env-DYLD_VERSIONED_FRAMEWORK_PATH.exe
  15
  16 // BUILD(ios,tvos,watchos,bridgeos):
  17
  18 // RUN: ./env-DYLD_VERSIONED_FRAMEWORK_PATH.exe 10
  19 // RUN: DYLD_VERSIONED_FRAMEWORK_PATH=$RUN_DIR/alt11 ./env-DYLD_VERSIONED_FRAMEWORK_PATH.exe 11 "alt11/Foo.framework/Versions/A/Foo"
  20 // RUN: DYLD_VERSIONED_FRAMEWORK_PATH=$RUN_DIR/alt9 ./env-DYLD_VERSIONED_FRAMEWORK_PATH.exe 10
  21 // RUN: DYLD_VERSIONED_FRAMEWORK_PATH=$RUN_DIR/alt9:$RUN_DIR/alt11 ./env-DYLD_VERSIONED_FRAMEWORK_PATH.exe 11
  22 // RUN: DYLD_VERSIONED_FRAMEWORK_PATH=$RUN_DIR/alt11:$RUN_DIR/alt12 ./env-DYLD_VERSIONED_FRAMEWORK_PATH.exe 12
  23 // FIXME: Forcibly disable testing with closures since macOS does not use them and they are currently broken
  24 // RUN: DYLD_USE_CLOSURES=0 ./env-DYLD_VERSIONED_FRAMEWORK_PATH-missing.exe 12
  25
  26 #include <stdio.h>  // fprintf(), NULL
  27 #include <stdlib.h> // exit(), EXIT_SUCCESS
  28 #include <dlfcn.h>
  29 #include <string.h>
  30 #include <stdlib.h> // for atoi()
  31
  32 #include <mach-o/dyld_priv.h>
  33
  34 #include "test_support.h"
  35
  36 extern int foo();
  37
  38 int main(int argc, const char* argv[])
  39 {
  40     if ( argc > 2 ) {
  41         bool found = false;
  42         uint32_t count = _dyld_image_count();
  43         for(uint32_t i=0; i < count; ++i) {
  44             const char*  name = _dyld_get_image_name(i);
  45             if ( strstr(name, argv[2]) != NULL ) {
  46                 found = true;
  47             }
  48         }
  49         if ( !found ) {
  50             FAIL("Dylib has wrong path");
  51             return EXIT_SUCCESS;
  52         }
  53     }
  54
  55     int expectedResult = atoi(argv[1]);
  56     int actualResult = foo();
  57     if ( actualResult != expectedResult ) {
  58         FAIL("Using wrong dylib. foo() returned %d, expected %d", actualResult, expectedResult);
  59     } else {
  60         PASS("Success");
  61     }
  62     return 0;
  63 }
  64