NaCl: Remove unused dylib_unittest.cc and plugin_unittest.cc

These files were only referenced from build.scons files, which were
removed in r160748.

This test was testing the NaCl PPAPI plugin as a standalone plugin,
which we no longer support.

BUG=154400
TEST=trybots

Review URL: https://codereview.chromium.org/11270021

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@163976 0039d316-1c4b-4281-b951-d872f2087c98

3 files changed, 0 insertions, 140 deletions

diff --git a/ppapi/native_client/src/trusted/plugin/dylib_unittest.cc b/ppapi/native_client/src/trusted/plugin/dylib_unittest.cc
deleted file mode 100644
index eff9816..0000000
--- a/ppapi/native_client/src/trusted/plugin/dylib_unittest.cc
+++ /dev/null
@@ -1,41 +0,0 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-#include "native_client/src/trusted/plugin/dylib_unittest.h"
-
-#include <stdio.h>
-
-#if NACL_WINDOWS
-DylibHandle DylibOpen(const char* lib_path) {
-  return LoadLibrary(lib_path);
-}
-
-bool DylibClose(DylibHandle dl_handle) {
-  return FreeLibrary(dl_handle) == TRUE;
-}
-
-SymbolHandle GetSymbolHandle(DylibHandle dl_handle, const char* name) {
-  return reinterpret_cast<SymbolHandle>(GetProcAddress(dl_handle, name));
-}
-#else
-DylibHandle DylibOpen(const char* lib_path) {
-  // By using RTLD_NOW we check that all symbols are resolved before the
-  // dlopen completes, or it fails.
-  return dlopen(lib_path, RTLD_NOW | RTLD_LOCAL);
-}
-
-bool DylibClose(DylibHandle dl_handle) {
-  return dlclose(dl_handle) == 0;
-}
-
-SymbolHandle GetSymbolHandle(DylibHandle dl_handle, const char* name) {
-  void* sym_handle = dlsym(dl_handle, name);
-  char* error_string = dlerror();
-  if (sym_handle == NULL || error_string != NULL) {
-    fprintf(stderr, "Couldn't get symbol %s: %s\n", name, error_string);
-    sym_handle = NULL;
-  }
-  return reinterpret_cast<SymbolHandle>(sym_handle);
-}
-#endif
diff --git a/ppapi/native_client/src/trusted/plugin/dylib_unittest.h b/ppapi/native_client/src/trusted/plugin/dylib_unittest.h
deleted file mode 100644
index 2c4f8a2c..0000000
--- a/ppapi/native_client/src/trusted/plugin/dylib_unittest.h
+++ /dev/null
@@ -1,39 +0,0 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-// Functions for dynamically loading the trusted plugin when running unit
-// tests.
-
-#ifndef NATIVE_CLIENT_SRC_TRUSTED_PLUGIN_DYLIB_UNITTEST_H_
-#define NATIVE_CLIENT_SRC_TRUSTED_PLUGIN_DYLIB_UNITTEST_H_
-
-#if NACL_WINDOWS
-#include <windows.h>
-typedef HINSTANCE DylibHandle;
-typedef void (*SymbolHandle)();
-#else
-#include <dlfcn.h>
-#include <inttypes.h>
-typedef void* DylibHandle;
-// uintptr_t is used here because ISO C++ won't allow casting from a void*
-// (the return type of dlsym()) to a pointer-to-function.  Instead,
-// GetSymbolHandle() returns a uintptr_t which can then be cast into a pointer-
-// to-function.  This depends on uintptr_t being the same size (or larger than)
-// void*.
-typedef uintptr_t SymbolHandle;
-#endif
-
-// Load the dynamic library at |lib_path|.  Returns NULL on error.
-DylibHandle DylibOpen(const char* lib_path);
-
-// Close the dynamic library and free all the system resources associated with
-// it.  Returns |true| on success.
-bool DylibClose(DylibHandle dl_handle);
-
-// Return a handle to the symbol named |name| in the library represented by
-// |dl_handle|.  Returns NULL ff the symbol does not exist, or some other error
-// occurs.
-SymbolHandle GetSymbolHandle(DylibHandle dl_handle, const char* name);
-
-#endif  // NATIVE_CLIENT_SRC_TRUSTED_PLUGIN_DYLIB_UNITTEST_H_
diff --git a/ppapi/native_client/src/trusted/plugin/plugin_unittest.cc b/ppapi/native_client/src/trusted/plugin/plugin_unittest.cc
deleted file mode 100644
index 27e2c02..0000000
--- a/ppapi/native_client/src/trusted/plugin/plugin_unittest.cc
+++ /dev/null
@@ -1,60 +0,0 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-// Unit tests for ppGoogleNaClPlugin
-
-#include <stdio.h>
-
-#include "native_client/src/include/nacl_string.h"
-#include "native_client/src/trusted/plugin/nexe_arch.h"
-#include "native_client/src/trusted/plugin/dylib_unittest.h"
-
-// Verify that the ISA string returned by the plugin is the correct one for
-// this platform.
-bool TestGetNexeArch(DylibHandle dl_handle, const nacl::string& expected_isa) {
-  typedef const char* (*GetSandboxISAFunc)();
-  GetSandboxISAFunc get_sandbox_isa_sym = reinterpret_cast<GetSandboxISAFunc>(
-      GetSymbolHandle(dl_handle, "NaClPluginGetSandboxISA"));
-  if (get_sandbox_isa_sym == NULL)
-    return false;
-  nacl::string sandbox_isa(get_sandbox_isa_sym());
-  if (sandbox_isa != expected_isa) {
-    fprintf(stderr, "TestGetNexeArch ERROR: expeced ISA %s, got %s\n",
-            expected_isa.c_str(), sandbox_isa.c_str());
-    return false;
-  }
-  return true;
-}
-
-int main(int argc, char** argv) {
-  DylibHandle dl_handle = NULL;
-
-  if (3 != argc) {
-    fprintf(stderr, "Usage: %s <plugin_name> <ISA_string>\n", argv[0]);
-    return 1;
-  }
-  // Test opening the dynamic library
-  dl_handle = DylibOpen(argv[1]);
-  if (NULL == dl_handle) {
-    fprintf(stderr, "Couldn't open: %s\n", argv[1]);
-    return 1;
-  }
-
-  // Exercise some bare minimum functionality for PPAPI plugins.
-  bool success = TestGetNexeArch(dl_handle, argv[2]);
-
-  // Test closing the dynamic library
-  if (!DylibClose(dl_handle)) {
-    fprintf(stderr, "Couldn't close: %s\n", argv[1]);
-    return 1;
-  }
-
-  if (success) {
-    printf("PASS\n");
-    return 0;
-  } else {
-    printf("FAIL\n");
-    return 1;
-  }
-}