1 files changed, 186 insertions, 0 deletions
diff --git a/cli/cmd_test.cpp b/cli/cmd_test.cpp
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+++ b/cli/cmd_test.cpp
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+// Copyright 2010 The Kyua Authors.
+// 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.
+
+#include "cli/cmd_test.hpp"
+
+#include <cstdlib>
+
+#include "cli/common.ipp"
+#include "drivers/run_tests.hpp"
+#include "model/test_program.hpp"
+#include "model/test_result.hpp"
+#include "store/layout.hpp"
+#include "utils/cmdline/options.hpp"
+#include "utils/cmdline/parser.ipp"
+#include "utils/cmdline/ui.hpp"
+#include "utils/config/tree.ipp"
+#include "utils/datetime.hpp"
+#include "utils/format/macros.hpp"
+#include "utils/fs/path.hpp"
+
+namespace cmdline = utils::cmdline;
+namespace config = utils::config;
+namespace datetime = utils::datetime;
+namespace fs = utils::fs;
+namespace layout = store::layout;
+
+using cli::cmd_test;
+
+
+namespace {
+
+
+/// Hooks to print a progress report of the execution of the tests.
+class print_hooks : public drivers::run_tests::base_hooks {
+    /// Object to interact with the I/O of the program.
+    cmdline::ui* _ui;
+
+    /// Whether the tests are executed in parallel or not.
+    bool _parallel;
+
+public:
+    /// The amount of positive test results found so far.
+    unsigned long good_count;
+
+    /// The amount of negative test results found so far.
+    unsigned long bad_count;
+
+    /// Constructor for the hooks.
+    ///
+    /// \param ui_ Object to interact with the I/O of the program.
+    /// \param parallel_ True if we are executing more than one test at once.
+    print_hooks(cmdline::ui* ui_, const bool parallel_) :
+        _ui(ui_),
+        _parallel(parallel_),
+        good_count(0),
+        bad_count(0)
+    {
+    }
+
+    /// Called when the processing of a test case begins.
+    ///
+    /// \param test_program The test program containing the test case.
+    /// \param test_case_name The name of the test case being executed.
+    virtual void
+    got_test_case(const model::test_program& test_program,
+                  const std::string& test_case_name)
+    {
+        if (!_parallel) {
+            _ui->out(F("%s  ->  ") %
+                     cli::format_test_case_id(test_program, test_case_name),
+                     false);
+        }
+    }
+
+    /// Called when a result of a test case becomes available.
+    ///
+    /// \param test_program The test program containing the test case.
+    /// \param test_case_name The name of the test case being executed.
+    /// \param result The result of the execution of the test case.
+    /// \param duration The time it took to run the test.
+    virtual void
+    got_result(const model::test_program& test_program,
+               const std::string& test_case_name,
+               const model::test_result& result,
+               const datetime::delta& duration)
+    {
+        if (_parallel) {
+            _ui->out(F("%s  ->  ") %
+                     cli::format_test_case_id(test_program, test_case_name),
+                     false);
+        }
+        _ui->out(F("%s  [%s]") % cli::format_result(result) %
+            cli::format_delta(duration));
+        if (result.good())
+            good_count++;
+        else
+            bad_count++;
+    }
+};
+
+
+}  // anonymous namespace
+
+
+/// Default constructor for cmd_test.
+cmd_test::cmd_test(void) : cli_command(
+    "test", "[test-program ...]", 0, -1, "Run tests")
+{
+    add_option(build_root_option);
+    add_option(kyuafile_option);
+    add_option(results_file_create_option);
+}
+
+
+/// Entry point for the "test" subcommand.
+///
+/// \param ui Object to interact with the I/O of the program.
+/// \param cmdline Representation of the command line to the subcommand.
+/// \param user_config The runtime configuration of the program.
+///
+/// \return 0 if all tests passed, 1 otherwise.
+int
+cmd_test::run(cmdline::ui* ui, const cmdline::parsed_cmdline& cmdline,
+              const config::tree& user_config)
+{
+    const layout::results_id_file_pair results = layout::new_db(
+        results_file_create(cmdline), kyuafile_path(cmdline).branch_path());
+
+    const bool parallel = (user_config.lookup< config::positive_int_node >(
+                               "parallelism") > 1);
+
+    print_hooks hooks(ui, parallel);
+    const drivers::run_tests::result result = drivers::run_tests::drive(
+        kyuafile_path(cmdline), build_root_path(cmdline), results.second,
+        parse_filters(cmdline.arguments()), user_config, hooks);
+
+    int exit_code;
+    if (hooks.good_count > 0 || hooks.bad_count > 0) {
+        ui->out("");
+        if (!results.first.empty()) {
+            ui->out(F("Results file id is %s") % results.first);
+        }
+        ui->out(F("Results saved to %s") % results.second);
+        ui->out("");
+
+        ui->out(F("%s/%s passed (%s failed)") % hooks.good_count %
+                (hooks.good_count + hooks.bad_count) % hooks.bad_count);
+
+        exit_code = (hooks.bad_count == 0 ? EXIT_SUCCESS : EXIT_FAILURE);
+    } else {
+        // TODO(jmmv): Delete created empty file; it's useless!
+        if (!results.first.empty()) {
+            ui->out(F("Results file id is %s") % results.first);
+        }
+        ui->out(F("Results saved to %s") % results.second);
+        exit_code = EXIT_SUCCESS;
+    }
+
+    return report_unused_filters(result.unused_filters, ui) ?
+        EXIT_FAILURE : exit_code;
+}