commit ffd0fb7ed3e9202cf87094653878b5ae4e65a74e
Author: Chris Bracken <chris@bracken.jp>
Date: Sat, 7 Apr 2018 11:57:50 -0700
Initial commit
Diffstat:
17 files changed, 635 insertions(+), 0 deletions(-)
diff --git a/.clang-format b/.clang-format
@@ -0,0 +1,12 @@
+# Defines the Chromium style for automatic reformatting.
+# http://clang.llvm.org/docs/ClangFormatStyleOptions.html
+BasedOnStyle: Chromium
+# This defaults to 'Auto'. Explicitly set it for a while, so that
+# 'vector<vector<int> >' in existing files gets formatted to
+# 'vector<vector<int>>'. ('Auto' means that clang-format will only use
+# 'int>>' if the file already contains at least one such instance.)
+Standard: Cpp11
+SortIncludes: true
+---
+Language: ObjC
+ColumnLimit: 100
diff --git a/.gitignore b/.gitignore
@@ -0,0 +1 @@
+out/
diff --git a/.gitmodules b/.gitmodules
@@ -0,0 +1,3 @@
+[submodule "third_party/googletest"]
+ path = third_party/googletest
+ url = git@github.com:google/googletest.git
diff --git a/.gn b/.gn
@@ -0,0 +1,7 @@
+# The location of the build configuration file.
+buildconfig = "//build/BUILDCONFIG.gn"
+
+# The secondary source root is a parallel directory tree where GN build files
+# are placed when they can not be placed directly in the source tree, e.g. for
+# third party source trees.
+secondary_source = "//secondary/"
diff --git a/BUILD.gn b/BUILD.gn
@@ -0,0 +1,5 @@
+group("default") {
+ deps = [
+ "//src:main",
+ ]
+}
diff --git a/LICENSE b/LICENSE
@@ -0,0 +1,27 @@
+Copyright 2018 Chris Bracken. 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.
diff --git a/README.md b/README.md
@@ -0,0 +1,59 @@
+ProjectTemplate
+===============
+
+A [gn](https://gn.googlesource.com/gn),
+[ninja](https://github.com/ninja-build/ninja), and
+[googletest](https://github.com/google/googletest)-based C++ project template.
+
+
+Prerequisites
+-------------
+
+To build, you'll need [gn](https://gn.googlesource.com/gn),
+[ninja](https://github.com/ninja-build/ninja), and a clang build toolchain
+installed on your system.
+
+
+Obtaining the source
+--------------------
+
+First, clone the repo. Then, initialise and fetch git submodules:
+
+ # Initialise local configuration file.
+ git submodule init
+
+ # Fetch data from the buildroot submodule.
+ git submodule update
+
+
+Updating the gn buildroot
+-------------------------
+
+To update the git submodules to a newer commit, simply run:
+
+ git submodule update --remote
+
+
+Building and running
+--------------------
+
+First, generate the ninja build files under the `out` directory:
+
+ gn gen --args=is_debug=true out/debug
+ gn gen --args=is_debug=false out/release
+
+
+### Unit tests
+
+To build and run the unit tests, run:
+
+ ninja -C out/debug src:foo_tests
+ ./out/debug/foo_tests
+
+
+### Executable binary
+
+To build and run the binary:
+
+ ninja -C out/debug src:foo
+ ./out/debug/main
diff --git a/secondary/third_party/googletest/BUILD.gn b/secondary/third_party/googletest/BUILD.gn
@@ -0,0 +1,422 @@
+config("gtest_private_config") {
+ visibility = [ ":*" ]
+ include_dirs = [ "googletest" ]
+ cflags_cc = [
+ "-Wno-covered-switch-default",
+ "-Wno-deprecated",
+ "-Wno-double-promotion",
+ "-Wno-exit-time-destructors",
+ "-Wno-float-equal",
+ "-Wno-gnu-zero-variadic-macro-arguments",
+ "-Wno-missing-prototypes",
+ "-Wno-missing-variable-declarations",
+ "-Wno-old-style-cast",
+ "-Wno-sign-conversion",
+ "-Wno-switch-enum",
+ "-Wno-unreachable-code-break",
+ "-Wno-unused-member-function",
+ "-Wno-unused-private-field",
+ "-Wno-unused-template",
+ "-Wno-used-but-marked-unused",
+ "-Wno-zero-as-null-pointer-constant",
+ ]
+ ldflags = ["-lpthread"]
+}
+
+config("gtest_config") {
+ include_dirs = [ "googletest/include" ]
+ cflags_cc = [
+ "-Wno-global-constructors",
+ "-Wno-missing-noreturn",
+ "-Wno-padded",
+ "-Wno-shift-sign-overflow",
+ "-Wno-thread-safety", # googletest lacks locking annotations.
+ "-Wno-undef",
+ "-Wno-weak-vtables",
+ ]
+ ldflags = ["-lpthread"]
+}
+
+source_set("gtest_internal_headers") {
+ visibility = [ ":*" ]
+ testonly = true
+ sources = [
+ "googletest/include/gtest/gtest-death-test.h",
+ "googletest/include/gtest/gtest-message.h",
+ "googletest/include/gtest/gtest-param-test.h",
+ "googletest/include/gtest/gtest-printers.h",
+ "googletest/include/gtest/gtest-test-part.h",
+ "googletest/include/gtest/gtest-typed-test.h",
+ "googletest/include/gtest/gtest_pred_impl.h",
+ "googletest/include/gtest/gtest_prod.h",
+ "googletest/include/gtest/internal/custom/gtest-port.h",
+ "googletest/include/gtest/internal/custom/gtest-printers.h",
+ "googletest/include/gtest/internal/custom/gtest.h",
+ "googletest/include/gtest/internal/gtest-death-test-internal.h",
+ "googletest/include/gtest/internal/gtest-filepath.h",
+ "googletest/include/gtest/internal/gtest-internal.h",
+ "googletest/include/gtest/internal/gtest-linked_ptr.h",
+ "googletest/include/gtest/internal/gtest-param-util-generated.h",
+ "googletest/include/gtest/internal/gtest-param-util.h",
+ "googletest/include/gtest/internal/gtest-port-arch.h",
+ "googletest/include/gtest/internal/gtest-port.h",
+ "googletest/include/gtest/internal/gtest-string.h",
+ "googletest/include/gtest/internal/gtest-tuple.h",
+ "googletest/include/gtest/internal/gtest-type-util.h",
+ "googletest/src/gtest-internal-inl.h",
+ ]
+}
+
+source_set("gtest_test_headers") {
+ visibility = [ ":*" ]
+ testonly = true
+ sources = [
+ "googletest/include/gtest/gtest-spi.h",
+ ]
+}
+
+static_library("gtest") {
+ testonly = true
+ public = [
+ "googletest/include/gtest/gtest.h",
+ ]
+ sources = [
+ "googletest/src/gtest-all.cc",
+ "googletest/src/gtest-death-test.cc",
+ "googletest/src/gtest-filepath.cc",
+ "googletest/src/gtest-port.cc",
+ "googletest/src/gtest-printers.cc",
+ "googletest/src/gtest-test-part.cc",
+ "googletest/src/gtest-typed-test.cc",
+ "googletest/src/gtest.cc",
+ ]
+ sources -= [ "googletest/src/gtest-all.cc" ]
+ public_configs = [ ":gtest_config" ]
+ configs += [ ":gtest_private_config" ]
+ deps = [
+ ":gtest_internal_headers",
+ ":gtest_test_headers",
+ ]
+}
+
+static_library("gtest_main") {
+ testonly = true
+ sources = [
+ "googletest/src/gtest_main.cc",
+ ]
+ public_deps = [
+ ":gtest",
+ ]
+}
+
+executable("gtest_all_test") {
+ testonly = true
+ sources = [
+ "googletest/test/googletest-death-test-test.cc",
+ "googletest/test/googletest-filepath-test.cc",
+ "googletest/test/googletest-linked-ptr-test.cc",
+ "googletest/test/googletest-message-test.cc",
+ "googletest/test/googletest-options-test.cc",
+ "googletest/test/googletest-port-test.cc",
+ "googletest/test/googletest-printers-test.cc",
+ "googletest/test/googletest-test-part-test.cc",
+ "googletest/test/gtest-typed-test2_test.cc",
+ "googletest/test/gtest-typed-test_test.cc",
+ "googletest/test/gtest-typed-test_test.h",
+ "googletest/test/gtest_main_unittest.cc",
+ "googletest/test/gtest_pred_impl_unittest.cc",
+ "googletest/test/gtest_prod_test.cc",
+ "googletest/test/gtest_unittest.cc",
+ "googletest/test/production.cc",
+ "googletest/test/production.h",
+ ]
+ configs += [ ":gtest_private_config" ]
+ deps = [
+ ":gtest",
+ ":gtest_internal_headers",
+ ":gtest_main",
+ ":gtest_test_headers",
+ ]
+}
+
+executable("gtest_environment_test") {
+ testonly = true
+ sources = [
+ "googletest/test/gtest_environment_test.cc",
+ ]
+ configs += [ ":gtest_private_config" ]
+ deps = [
+ ":gtest",
+ ":gtest_internal_headers",
+ ]
+}
+
+executable("gtest_listener_test") {
+ testonly = true
+ sources = [
+ "googletest/test/googletest-listener-test.cc",
+ ]
+ deps = [
+ ":gtest",
+ ]
+ cflags_cc = [
+ "-Wno-missing-prototypes",
+ "-Wno-missing-variable-declarations",
+ ]
+}
+
+executable("gtest_no_test") {
+ testonly = true
+ sources = [
+ "googletest/test/gtest_no_test_unittest.cc",
+ ]
+ deps = [
+ ":gtest",
+ ]
+}
+
+executable("gtest_param_test") {
+ testonly = true
+ sources = [
+ "googletest/test/googletest-param-test2-test.cc",
+ "googletest/test/googletest-param-test-test.cc",
+ "googletest/test/googletest-param-test-test.h",
+ ]
+ configs += [ ":gtest_private_config" ]
+ deps = [
+ ":gtest",
+ ]
+}
+
+executable("gtest_premature_exit_test") {
+ testonly = true
+ sources = [
+ "googletest/test/gtest_premature_exit_test.cc",
+ ]
+ configs += [ ":gtest_private_config" ]
+ deps = [
+ ":gtest",
+ ]
+}
+
+executable("gtest_repeat_test") {
+ testonly = true
+ sources = [
+ "googletest/test/gtest_repeat_test.cc",
+ ]
+ configs += [ ":gtest_private_config" ]
+ deps = [
+ ":gtest",
+ ":gtest_internal_headers",
+ ]
+}
+
+executable("gtest_sole_header_test") {
+ testonly = true
+ sources = [
+ "googletest/test/gtest_sole_header_test.cc",
+ ]
+ deps = [
+ ":gtest",
+ ":gtest_main",
+ ]
+}
+
+executable("gtest_stress_test") {
+ testonly = true
+ sources = [
+ "googletest/test/gtest_stress_test.cc",
+ ]
+ configs += [ ":gtest_private_config" ]
+ deps = [
+ ":gtest",
+ ":gtest_internal_headers",
+ ]
+}
+
+executable("gtest_unittest_api_test") {
+ testonly = true
+ sources = [
+ "googletest/test/gtest-unittest-api_test.cc",
+ ]
+ configs += [ ":gtest_private_config" ]
+ deps = [
+ ":gtest",
+ ]
+}
+
+group("gtest_all_tests") {
+ testonly = true
+ deps = [
+ ":gtest_all_test",
+ ":gtest_environment_test",
+ ":gtest_listener_test",
+ ":gtest_no_test",
+ ":gtest_param_test",
+ ":gtest_premature_exit_test",
+ ":gtest_repeat_test",
+ ":gtest_sole_header_test",
+ ":gtest_stress_test",
+ ":gtest_unittest_api_test",
+ ]
+}
+
+config("gmock_private_config") {
+ visibility = [ ":*" ]
+ include_dirs = [ "googlemock" ]
+ cflags_cc = [
+ "-Wno-deprecated",
+ "-Wno-double-promotion",
+ "-Wno-exit-time-destructors",
+ "-Wno-float-equal",
+ "-Wno-missing-prototypes",
+ "-Wno-pedantic",
+ "-Wno-sign-conversion",
+ "-Wno-switch-enum",
+ "-Wno-unused-macros",
+ "-Wno-unused-parameter",
+ "-Wno-used-but-marked-unused",
+ "-Wno-zero-as-null-pointer-constant",
+ ]
+}
+
+config("gmock_config") {
+ include_dirs = [ "googlemock/include" ]
+
+ cflags_cc = [
+ # The MOCK_METHODn() macros do not specify "override", which triggers this
+ # warning in users: "error: 'Method' overrides a member function but is not
+ # marked 'override' [-Werror,-Winconsistent-missing-override]". Suppress
+ # these warnings until https://github.com/google/googletest/issues/533 is
+ # fixed.
+ "-Wno-inconsistent-missing-override",
+ ]
+ ldflags = [ "-lpthread" ]
+}
+
+source_set("gmock_internal_headers") {
+ visibility = [ ":*" ]
+ testonly = true
+ sources = [
+ "googlemock/include/gmock/gmock-actions.h",
+ "googlemock/include/gmock/gmock-cardinalities.h",
+ "googlemock/include/gmock/gmock-generated-actions.h",
+ "googlemock/include/gmock/gmock-generated-function-mockers.h",
+ "googlemock/include/gmock/gmock-generated-matchers.h",
+ "googlemock/include/gmock/gmock-generated-nice-strict.h",
+ "googlemock/include/gmock/gmock-matchers.h",
+ "googlemock/include/gmock/gmock-more-actions.h",
+ "googlemock/include/gmock/gmock-more-matchers.h",
+ "googlemock/include/gmock/gmock-spec-builders.h",
+ "googlemock/include/gmock/internal/custom/gmock-generated-actions.h",
+ "googlemock/include/gmock/internal/custom/gmock-matchers.h",
+ "googlemock/include/gmock/internal/custom/gmock-port.h",
+ "googlemock/include/gmock/internal/gmock-generated-internal-utils.h",
+ "googlemock/include/gmock/internal/gmock-internal-utils.h",
+ "googlemock/include/gmock/internal/gmock-port.h",
+ ]
+}
+
+static_library("gmock") {
+ testonly = true
+ public = [
+ "googlemock/include/gmock/gmock.h",
+ ]
+ sources = [
+ "googlemock/src/gmock-all.cc",
+ "googlemock/src/gmock-cardinalities.cc",
+ "googlemock/src/gmock-internal-utils.cc",
+ "googlemock/src/gmock-matchers.cc",
+ "googlemock/src/gmock-spec-builders.cc",
+ "googlemock/src/gmock.cc",
+ ]
+ sources -= [ "googlemock/src/gmock-all.cc" ]
+ public_configs = [ ":gmock_config" ]
+ configs += [ ":gmock_private_config" ]
+ deps = [
+ ":gmock_internal_headers",
+ ":gtest",
+ ":gtest_internal_headers",
+ ]
+}
+
+static_library("gmock_main") {
+ testonly = true
+ sources = [
+ "googlemock/src/gmock_main.cc",
+ ]
+ configs += [ ":gmock_private_config" ]
+ public_deps = [
+ ":gmock",
+ ":gtest",
+ ]
+}
+
+executable("gmock_all_test") {
+ testonly = true
+ sources = [
+ "googlemock/test/gmock-actions_test.cc",
+ "googlemock/test/gmock-cardinalities_test.cc",
+ "googlemock/test/gmock-generated-actions_test.cc",
+ "googlemock/test/gmock-generated-function-mockers_test.cc",
+ "googlemock/test/gmock-generated-internal-utils_test.cc",
+ "googlemock/test/gmock-generated-matchers_test.cc",
+ "googlemock/test/gmock-internal-utils_test.cc",
+ "googlemock/test/gmock-matchers_test.cc",
+ "googlemock/test/gmock-more-actions_test.cc",
+ "googlemock/test/gmock-nice-strict_test.cc",
+ "googlemock/test/gmock-port_test.cc",
+ "googlemock/test/gmock-spec-builders_test.cc",
+ "googlemock/test/gmock_test.cc",
+ ]
+ configs += [
+ ":gmock_private_config",
+ ":gtest_private_config",
+ ]
+ deps = [
+ ":gmock",
+ ":gmock_internal_headers",
+ ":gmock_main",
+ ":gtest",
+ ":gtest_internal_headers",
+ ":gtest_test_headers",
+ ]
+}
+
+executable("gmock_link_test") {
+ testonly = true
+ sources = [
+ "googlemock/test/gmock_link2_test.cc",
+ "googlemock/test/gmock_link_test.cc",
+ "googlemock/test/gmock_link_test.h",
+ ]
+ configs += [ ":gmock_private_config" ]
+ deps = [
+ ":gmock",
+ ":gmock_main",
+ ":gtest",
+ ":gtest_internal_headers",
+ ]
+}
+
+executable("gmock_stress_test") {
+ testonly = true
+ sources = [
+ "googlemock/test/gmock_stress_test.cc",
+ ]
+ cflags_cc = [ "-Wno-unused-member-function" ]
+ configs += [ ":gmock_private_config" ]
+ deps = [
+ ":gmock",
+ ":gtest",
+ ]
+}
+
+group("gmock_all_tests") {
+ testonly = true
+ deps = [
+ ":gmock_all_test",
+ ":gmock_link_test",
+ ":gmock_stress_test",
+ ]
+}
diff --git a/src/BUILD.gn b/src/BUILD.gn
@@ -0,0 +1,31 @@
+executable("main") {
+ sources = [
+ "main.cc",
+ ]
+ deps = [
+ ":foo_srcs",
+ ]
+}
+
+source_set("foo_srcs") {
+ sources = [
+ "bar.cc",
+ "bar.h",
+ "foo.cc",
+ "foo.h",
+ ]
+}
+
+executable("foo_tests") {
+ testonly = true
+
+ sources = [
+ "bar_test.cc",
+ "foo_test.cc",
+ ]
+ deps = [
+ ":foo_srcs",
+ "//third_party/googletest:gtest",
+ "//third_party/googletest:gtest_main",
+ ]
+}
diff --git a/src/bar.cc b/src/bar.cc
@@ -0,0 +1,6 @@
+#include "bar.h"
+
+int Bar(int x) {
+ return x - 1;
+}
+
diff --git a/src/bar.h b/src/bar.h
@@ -0,0 +1,6 @@
+#ifndef PROJNAME_BAR_H_
+#define PROJNAME_BAR_H_
+
+int Bar(int x);
+
+#endif // PROJNAME_BAR_H_
diff --git a/src/bar_test.cc b/src/bar_test.cc
@@ -0,0 +1,16 @@
+#include "bar.h"
+
+#include "gtest/gtest.h"
+
+TEST(Bar, DecrementsZero) {
+ EXPECT_EQ(-1, Bar(0));
+}
+
+TEST(Bar, DecrementsPositive) {
+ EXPECT_EQ(1, Bar(2));
+}
+
+TEST(Bar, DecrementsNegative) {
+ EXPECT_EQ(-2, Bar(-1));
+}
+
diff --git a/src/foo.cc b/src/foo.cc
@@ -0,0 +1,5 @@
+#include "foo.h"
+
+int Foo(int x) {
+ return x + 1;
+}
diff --git a/src/foo.h b/src/foo.h
@@ -0,0 +1,6 @@
+#ifndef PROJNAME_FOO_H_
+#define PROJNAME_FOO_H_
+
+int Foo(int x);
+
+#endif // PROJNAME_FOO_H_
diff --git a/src/foo_test.cc b/src/foo_test.cc
@@ -0,0 +1,15 @@
+#include "foo.h"
+
+#include "gtest/gtest.h"
+
+TEST(Foo, IncrementsZero) {
+ EXPECT_EQ(1, Foo(0));
+}
+
+TEST(Foo, IncrementsPositive) {
+ EXPECT_EQ(2, Foo(1));
+}
+
+TEST(Foo, IncrementsNegative) {
+ EXPECT_EQ(-1, Foo(-2));
+}
diff --git a/src/main.cc b/src/main.cc
@@ -0,0 +1,13 @@
+#include <iostream>
+
+#include "foo.h"
+#include "bar.h"
+
+int main(int argc, char** argv) {
+ for (auto i = 0; i < argc; ++i)
+ std::cout << "argv[" << i << "]: " << argv[i] << std::endl;
+
+ auto x = Foo(3);
+ auto y = Bar(x);
+ std::cout << "x=" << x << ",y=" << y << std::endl;
+}
diff --git a/third_party/googletest b/third_party/googletest
@@ -0,0 +1 @@
+Subproject commit 40f82ce56a4b416aa4631e48d1d07377793b18ee
