From c9024c6ebcea89746e01207195eeb52c60c3c3bb Mon Sep 17 00:00:00 2001
From: Rui Ueyama <ruiu@google.com>
Date: Wed, 13 Nov 2013 21:55:41 +0000
Subject: [PATCH] Path: Add tests for existing file magics.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@194607 91177308-0d34-0410-b5e6-96231b3b80d8
---
 unittests/Support/Path.cpp | 42 ++++++++++++++++++++++++++++++++------
 1 file changed, 36 insertions(+), 6 deletions(-)

diff --git a/unittests/Support/Path.cpp b/unittests/Support/Path.cpp
index 7efaa5e5d53..caf17b9b225 100644
--- a/unittests/Support/Path.cpp
+++ b/unittests/Support/Path.cpp
@@ -416,7 +416,23 @@ TEST_F(FileSystemTest, DirectoryIteration) {
   ASSERT_LT(z0, za1);
 }
 
-const char elf[] = {0x7f, 'E', 'L', 'F', 1, 2, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1};
+const char archive[] = "!<arch>\x0A";
+const char bitcode[] = "\xde\xc0\x17\x0b";
+const char elf_relocatable[] = { 0x7f, 'E', 'L', 'F', 1, 2, 1, 0, 0,
+                                 0,    0,   0,   0,   0, 0, 0, 0, 1 };
+const char macho_universal_binary[] = "\xca\xfe\xba\xbe...\0x00";
+const char macho_object[] = "\xfe\xed\xfa\xce..........\x00\x01";
+const char macho_executable[] = "\xfe\xed\xfa\xce..........\x00\x02";
+const char macho_fixed_virtual_memory_shared_lib[] =
+    "\xfe\xed\xfa\xce..........\x00\x03";
+const char macho_core[] = "\xfe\xed\xfa\xce..........\x00\x04";
+const char macho_preload_executable[] = "\xfe\xed\xfa\xce..........\x00\x05";
+const char macho_dynamically_linked_shared_lib[] =
+    "\xfe\xed\xfa\xce..........\x00\x06";
+const char macho_dynamic_linker[] = "\xfe\xed\xfa\xce..........\x00\x07";
+const char macho_bundle[] = "\xfe\xed\xfa\xce..........\x00\x08";
+const char macho_dsym_companion[] = "\xfe\xed\xfa\xce..........\x00\x0a";
+const char windows_resource[] = "\x00\x00\x00\x00\x020\x00\x00\x00\xff";
 
 TEST_F(FileSystemTest, Magic) {
   struct type {
@@ -424,11 +440,25 @@ TEST_F(FileSystemTest, Magic) {
     const char *magic_str;
     size_t magic_str_len;
     fs::file_magic magic;
-  } types [] = {
-    {"magic.archive", "!<arch>\x0A", 8, fs::file_magic::archive},
-    {"magic.elf", elf, sizeof(elf),
-     fs::file_magic::elf_relocatable}
-  };
+  } types[] = {
+#define DEFINE(magic)                                           \
+    { #magic, magic, sizeof(magic), fs::file_magic::magic }
+    DEFINE(archive),
+    DEFINE(bitcode),
+    DEFINE(elf_relocatable),
+    DEFINE(macho_universal_binary),
+    DEFINE(macho_object),
+    DEFINE(macho_executable),
+    DEFINE(macho_fixed_virtual_memory_shared_lib),
+    DEFINE(macho_core),
+    DEFINE(macho_preload_executable),
+    DEFINE(macho_dynamically_linked_shared_lib),
+    DEFINE(macho_dynamic_linker),
+    DEFINE(macho_bundle),
+    DEFINE(macho_dsym_companion),
+    DEFINE(windows_resource)
+#undef DEFINE
+    };
 
   // Create some files filled with magic.
   for (type *i = types, *e = types + (sizeof(types) / sizeof(type)); i != e;