First round of dead file removal

experimental/visual_studio_plugin/third_party/breakpad/common/module_unittest.cc

Index: experimental/visual_studio_plugin/third_party/breakpad/common/module_unittest.cc
diff --git a/experimental/visual_studio_plugin/third_party/breakpad/common/module_unittest.cc b/experimental/visual_studio_plugin/third_party/breakpad/common/module_unittest.cc
deleted file mode 100644
index 079034113119de30e01e037a3753c55e690a1543..0000000000000000000000000000000000000000
--- a/experimental/visual_studio_plugin/third_party/breakpad/common/module_unittest.cc
+++ /dev/null
@@ -1,396 +0,0 @@
-// Copyright (c) 2010 Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-//     * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-//     * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-//     * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// Original author: Jim Blandy <jimb@mozilla.com> <jimb@red-bean.com>
-
-// module_unittest.cc: Unit tests for google_breakpad::Module.
-
-#include <cerrno>
-#include <cstdio>
-#include <cstdlib>
-#include <cstring>
-
-#include <algorithm>
-#include <string>
-
-#include "breakpad_googletest_includes.h"
-#include "common/module.h"
-
-using google_breakpad::Module;
-using std::string;
-using std::vector;
-using testing::ContainerEq;
-
-// Return a FILE * referring to a temporary file that will be deleted
-// automatically when the stream is closed or the program exits.
-FILE *checked_tmpfile() {
-  FILE *f = tmpfile();
-  if (!f) {
-    fprintf(stderr, "error creating temporary file: %s\n", strerror(errno));
-    exit(1);
-  }
-  return f;
-}
-
-// Read from STREAM until end of file, and return the contents as a
-// string.
-string checked_read(FILE *stream) {
-  string contents;
-  int c;
-  while ((c = getc(stream)) != EOF)
-    contents.push_back(c);
-  if (ferror(stream)) {
-    fprintf(stderr, "error reading temporary file contents: %s\n",
-            strerror(errno));
-    exit(1);
-  }
-  return contents;
-}
-
-// Apply 'fflush' to STREAM, and check for errors.
-void checked_fflush(FILE *stream) {
-  if (fflush(stream) == EOF) {
-    fprintf(stderr, "error flushing temporary file stream: %s\n",
-            strerror(errno));
-    exit(1);
-  }
-}
-
-// Apply 'fclose' to STREAM, and check for errors.
-void checked_fclose(FILE *stream) {
-  if (fclose(stream) == EOF) {
-    fprintf(stderr, "error closing temporary file stream: %s\n",
-            strerror(errno));
-    exit(1);
-  }
-}
-
-#define MODULE_NAME "name with spaces"
-#define MODULE_OS "os-name"
-#define MODULE_ARCH "architecture"
-#define MODULE_ID "id-string"
-
-TEST(Write, Header) {
-  FILE *f = checked_tmpfile();
-  Module m(MODULE_NAME, MODULE_OS, MODULE_ARCH, MODULE_ID);
-  m.Write(f);
-  checked_fflush(f);
-  rewind(f);
-  string contents = checked_read(f);
-  checked_fclose(f);
-  EXPECT_STREQ("MODULE os-name architecture id-string name with spaces\n",
-               contents.c_str());
-}
-
-TEST(Write, OneLineFunc) {
-  FILE *f = checked_tmpfile();
-  Module m(MODULE_NAME, MODULE_OS, MODULE_ARCH, MODULE_ID);
-
-  Module::File *file = m.FindFile("file_name.cc");
-  Module::Function *function = new(Module::Function);
-  function->name = "function_name";
-  function->address = 0xe165bf8023b9d9abLL;
-  function->size = 0x1e4bb0eb1cbf5b09LL;
-  function->parameter_size = 0x772beee89114358aLL;
-  Module::Line line = { 0xe165bf8023b9d9abLL, 0x1e4bb0eb1cbf5b09LL,
-                        file, 67519080 };
-  function->lines.push_back(line);
-  m.AddFunction(function);
-
-  m.Write(f);
-  checked_fflush(f);
-  rewind(f);
-  string contents = checked_read(f);
-  checked_fclose(f);
-  EXPECT_STREQ("MODULE os-name architecture id-string name with spaces\n"
-               "FILE 0 file_name.cc\n"
-               "FUNC e165bf8023b9d9ab 1e4bb0eb1cbf5b09 772beee89114358a"
-               " function_name\n"
-               "e165bf8023b9d9ab 1e4bb0eb1cbf5b09 67519080 0\n",
-               contents.c_str());
-}
-
-TEST(Write, RelativeLoadAddress) {
-  FILE *f = checked_tmpfile();
-  Module m(MODULE_NAME, MODULE_OS, MODULE_ARCH, MODULE_ID);
-
-  m.SetLoadAddress(0x2ab698b0b6407073LL);
-
-  // Some source files.  We will expect to see them in lexicographic order.
-  Module::File *file1 = m.FindFile("filename-b.cc");
-  Module::File *file2 = m.FindFile("filename-a.cc");
-
-  // A function.
-  Module::Function *function = new(Module::Function);
-  function->name = "A_FLIBBERTIJIBBET::a_will_o_the_wisp(a clown)";
-  function->address = 0xbec774ea5dd935f3LL;
-  function->size = 0x2922088f98d3f6fcLL;
-  function->parameter_size = 0xe5e9aa008bd5f0d0LL;
-
-  // Some source lines.  The module should not sort these.
-  Module::Line line1 = { 0xbec774ea5dd935f3LL, 0x1c2be6d6c5af2611LL,
-                         file1, 41676901 };
-  Module::Line line2 = { 0xdaf35bc123885c04LL, 0xcf621b8d324d0ebLL,
-                         file2, 67519080 };
-  function->lines.push_back(line2);
-  function->lines.push_back(line1);
-
-  m.AddFunction(function);
-
-  // Some stack information.
-  Module::StackFrameEntry *entry = new Module::StackFrameEntry();
-  entry->address = 0x30f9e5c83323973dULL;
-  entry->size = 0x49fc9ca7c7c13dc2ULL;
-  entry->initial_rules[".cfa"] = "he was a handsome man";
-  entry->initial_rules["and"] = "what i want to know is";
-  entry->rule_changes[0x30f9e5c83323973eULL]["how"] =
-    "do you like your blueeyed boy";
-  entry->rule_changes[0x30f9e5c83323973eULL]["Mister"] = "Death";
-  m.AddStackFrameEntry(entry);
-
-  m.Write(f);
-  checked_fflush(f);
-  rewind(f);
-  string contents = checked_read(f);
-  checked_fclose(f);
-  EXPECT_STREQ("MODULE os-name architecture id-string name with spaces\n"
-               "FILE 0 filename-a.cc\n"
-               "FILE 1 filename-b.cc\n"
-               "FUNC 9410dc39a798c580 2922088f98d3f6fc e5e9aa008bd5f0d0"
-               " A_FLIBBERTIJIBBET::a_will_o_the_wisp(a clown)\n"
-               "b03cc3106d47eb91 cf621b8d324d0eb 67519080 0\n"
-               "9410dc39a798c580 1c2be6d6c5af2611 41676901 1\n"
-               "STACK CFI INIT 6434d177ce326ca 49fc9ca7c7c13dc2"
-               " .cfa: he was a handsome man"
-               " and: what i want to know is\n"
-               "STACK CFI 6434d177ce326cb"
-               " Mister: Death"
-               " how: do you like your blueeyed boy\n",
-               contents.c_str());
-}
-
-TEST(Write, OmitUnusedFiles) {
-  Module m(MODULE_NAME, MODULE_OS, MODULE_ARCH, MODULE_ID);
-
-  // Create some source files.
-  Module::File *file1 = m.FindFile("filename1");
-  m.FindFile("filename2"); // not used by any line
-  Module::File *file3 = m.FindFile("filename3");
-
-  // Create a function.
-  Module::Function *function = new(Module::Function);
-  function->name = "function_name";
-  function->address = 0x9b926d464f0b9384LL;
-  function->size = 0x4f524a4ba795e6a6LL;
-  function->parameter_size = 0xbbe8133a6641c9b7LL;
-
-  // Source files that refer to some files, but not others.
-  Module::Line line1 = { 0x595fa44ebacc1086LL, 0x1e1e0191b066c5b3LL,
-                         file1, 137850127 };
-  Module::Line line2 = { 0x401ce8c8a12d25e3LL, 0x895751c41b8d2ce2LL,
-                         file3, 28113549 };
-  function->lines.push_back(line1);
-  function->lines.push_back(line2);
-  m.AddFunction(function);
-
-  m.AssignSourceIds();
-  
-  vector<Module::File *> vec;
-  m.GetFiles(&vec);
-  EXPECT_EQ((size_t) 3, vec.size());
-  EXPECT_STREQ("filename1", vec[0]->name.c_str());
-  EXPECT_NE(-1, vec[0]->source_id);
-  // Expect filename2 not to be used.
-  EXPECT_STREQ("filename2", vec[1]->name.c_str());
-  EXPECT_EQ(-1, vec[1]->source_id);
-  EXPECT_STREQ("filename3", vec[2]->name.c_str());
-  EXPECT_NE(-1, vec[2]->source_id);
-
-  FILE *f = checked_tmpfile();
-  m.Write(f);
-  checked_fflush(f);
-  rewind(f);
-  string contents = checked_read(f);
-  checked_fclose(f);
-  EXPECT_STREQ("MODULE os-name architecture id-string name with spaces\n"
-               "FILE 0 filename1\n"
-               "FILE 1 filename3\n"
-               "FUNC 9b926d464f0b9384 4f524a4ba795e6a6 bbe8133a6641c9b7"
-               " function_name\n"
-               "595fa44ebacc1086 1e1e0191b066c5b3 137850127 0\n"
-               "401ce8c8a12d25e3 895751c41b8d2ce2 28113549 1\n",
-               contents.c_str());
-}
-
-TEST(Construct, AddFunctions) {
-  FILE *f = checked_tmpfile();
-  Module m(MODULE_NAME, MODULE_OS, MODULE_ARCH, MODULE_ID);
-
-  // Two functions.
-  Module::Function *function1 = new(Module::Function);
-  function1->name = "_without_form";
-  function1->address = 0xd35024aa7ca7da5cLL;
-  function1->size = 0x200b26e605f99071LL;
-  function1->parameter_size = 0xf14ac4fed48c4a99LL;
-
-  Module::Function *function2 = new(Module::Function);
-  function2->name = "_and_void";
-  function2->address = 0x2987743d0b35b13fLL;
-  function2->size = 0xb369db048deb3010LL;
-  function2->parameter_size = 0x938e556cb5a79988LL;
-
-  // Put them in a vector.
-  vector<Module::Function *> vec;
-  vec.push_back(function1);
-  vec.push_back(function2);
-
-  m.AddFunctions(vec.begin(), vec.end());
-
-  m.Write(f);
-  checked_fflush(f);
-  rewind(f);
-  string contents = checked_read(f);
-  checked_fclose(f);
-  EXPECT_STREQ("MODULE os-name architecture id-string name with spaces\n"
-               "FUNC d35024aa7ca7da5c 200b26e605f99071 f14ac4fed48c4a99"
-               " _without_form\n"
-               "FUNC 2987743d0b35b13f b369db048deb3010 938e556cb5a79988"
-               " _and_void\n",
-               contents.c_str());
-
-  // Check that m.GetFunctions returns the functions we expect.
-  vec.clear();
-  m.GetFunctions(&vec, vec.end());
-  EXPECT_TRUE(vec.end() != find(vec.begin(), vec.end(), function1));
-  EXPECT_TRUE(vec.end() != find(vec.begin(), vec.end(), function2));
-  EXPECT_EQ((size_t) 2, vec.size());
-}
-
-TEST(Construct, AddFrames) {
-  FILE *f = checked_tmpfile();
-  Module m(MODULE_NAME, MODULE_OS, MODULE_ARCH, MODULE_ID);
-
-  // First STACK CFI entry, with no initial rules or deltas.
-  Module::StackFrameEntry *entry1 = new Module::StackFrameEntry();
-  entry1->address = 0xddb5f41285aa7757ULL;
-  entry1->size = 0x1486493370dc5073ULL;
-  m.AddStackFrameEntry(entry1);
-  
-  // Second STACK CFI entry, with initial rules but no deltas.
-  Module::StackFrameEntry *entry2 = new Module::StackFrameEntry();
-  entry2->address = 0x8064f3af5e067e38ULL;
-  entry2->size = 0x0de2a5ee55509407ULL;
-  entry2->initial_rules[".cfa"] = "I think that I shall never see";
-  entry2->initial_rules["stromboli"] = "a poem lovely as a tree";
-  entry2->initial_rules["cannoli"] = "a tree whose hungry mouth is prest";
-  m.AddStackFrameEntry(entry2);
-
-  // Third STACK CFI entry, with initial rules and deltas.
-  Module::StackFrameEntry *entry3 = new Module::StackFrameEntry();
-  entry3->address = 0x5e8d0db0a7075c6cULL;
-  entry3->size = 0x1c7edb12a7aea229ULL;
-  entry3->initial_rules[".cfa"] = "Whose woods are these";
-  entry3->rule_changes[0x47ceb0f63c269d7fULL]["calzone"] =
-    "the village though";
-  entry3->rule_changes[0x47ceb0f63c269d7fULL]["cannoli"] =
-    "he will not see me stopping here";
-  entry3->rule_changes[0x36682fad3763ffffULL]["stromboli"] =
-    "his house is in";
-  entry3->rule_changes[0x36682fad3763ffffULL][".cfa"] =
-    "I think I know";
-  m.AddStackFrameEntry(entry3);
-
-  // Check that Write writes STACK CFI records properly.
-  m.Write(f);
-  checked_fflush(f);
-  rewind(f);
-  string contents = checked_read(f);
-  checked_fclose(f);
-  EXPECT_STREQ("MODULE os-name architecture id-string name with spaces\n"
-               "STACK CFI INIT ddb5f41285aa7757 1486493370dc5073 \n"
-               "STACK CFI INIT 8064f3af5e067e38 de2a5ee55509407"
-               " .cfa: I think that I shall never see"
-               " cannoli: a tree whose hungry mouth is prest"
-               " stromboli: a poem lovely as a tree\n"
-               "STACK CFI INIT 5e8d0db0a7075c6c 1c7edb12a7aea229"
-               " .cfa: Whose woods are these\n"
-               "STACK CFI 36682fad3763ffff"
-               " .cfa: I think I know"
-               " stromboli: his house is in\n"
-               "STACK CFI 47ceb0f63c269d7f"
-               " calzone: the village though"
-               " cannoli: he will not see me stopping here\n",
-               contents.c_str());
-
-  // Check that GetStackFrameEntries works.
-  vector<Module::StackFrameEntry *> entries;
-  m.GetStackFrameEntries(&entries);
-  ASSERT_EQ(3U, entries.size());
-  // Check first entry.
-  EXPECT_EQ(0xddb5f41285aa7757ULL, entries[0]->address);
-  EXPECT_EQ(0x1486493370dc5073ULL, entries[0]->size);
-  ASSERT_EQ(0U, entries[0]->initial_rules.size());
-  ASSERT_EQ(0U, entries[0]->rule_changes.size());
-  // Check second entry.
-  EXPECT_EQ(0x8064f3af5e067e38ULL, entries[1]->address);
-  EXPECT_EQ(0x0de2a5ee55509407ULL, entries[1]->size);
-  ASSERT_EQ(3U, entries[1]->initial_rules.size());
-  Module::RuleMap entry2_initial;
-  entry2_initial[".cfa"] = "I think that I shall never see";
-  entry2_initial["stromboli"] = "a poem lovely as a tree";
-  entry2_initial["cannoli"] = "a tree whose hungry mouth is prest";
-  EXPECT_THAT(entries[1]->initial_rules, ContainerEq(entry2_initial));
-  ASSERT_EQ(0U, entries[1]->rule_changes.size());
-  // Check third entry.
-  EXPECT_EQ(0x5e8d0db0a7075c6cULL, entries[2]->address);
-  EXPECT_EQ(0x1c7edb12a7aea229ULL, entries[2]->size);
-  Module::RuleMap entry3_initial;
-  entry3_initial[".cfa"] = "Whose woods are these";
-  EXPECT_THAT(entries[2]->initial_rules, ContainerEq(entry3_initial));
-  Module::RuleChangeMap entry3_changes;
-  entry3_changes[0x36682fad3763ffffULL][".cfa"] = "I think I know";
-  entry3_changes[0x36682fad3763ffffULL]["stromboli"] = "his house is in";
-  entry3_changes[0x47ceb0f63c269d7fULL]["calzone"] = "the village though";
-  entry3_changes[0x47ceb0f63c269d7fULL]["cannoli"] =
-    "he will not see me stopping here";
-  EXPECT_THAT(entries[2]->rule_changes, ContainerEq(entry3_changes));
-}
-
-TEST(Construct, UniqueFiles) {
-  Module m(MODULE_NAME, MODULE_OS, MODULE_ARCH, MODULE_ID);
-  Module::File *file1 = m.FindFile("foo");
-  Module::File *file2 = m.FindFile(string("bar"));
-  Module::File *file3 = m.FindFile(string("foo"));
-  Module::File *file4 = m.FindFile("bar");
-  EXPECT_NE(file1, file2);
-  EXPECT_EQ(file1, file3);
-  EXPECT_EQ(file2, file4);
-  EXPECT_EQ(file1, m.FindExistingFile("foo"));
-  EXPECT_TRUE(m.FindExistingFile("baz") == NULL);
-}