add .clang-format

Change-Id: I6d9ec8401dcd46781ea258bf8998faa2507fa91d
Signed-off-by: Patrick Venture <venture@google.com>

6 files changed, 133 insertions, 145 deletions

diff --git a/test/argument_test.cpp b/test/argument_test.cpp
index e293e99..3cb5dc9 100644
--- a/test/argument_test.cpp
+++ b/test/argument_test.cpp
@@ -1,8 +1,9 @@
-#include <string>
-#include <vector>
+#include "argument_test.hpp"
 
 #include "argument.hpp"
-#include "argument_test.hpp"
+
+#include <string>
+#include <vector>
 
 static const std::string expected_path1 = "/arg1-test-path";
 static const std::string expected_target1 = "t1.target";
@@ -10,7 +11,7 @@ static const std::string expected_target2 = "t2.target";
 
 // Allow for a single unrecognized option then the Usage printout
 static const std::string invalid_arg_regex =
-        "^[^\n]*unrecognized option[^\n]*\nUsage: ";
+    "^[^\n]*unrecognized option[^\n]*\nUsage: ";
 
 static const std::string clean_usage_regex = "^Usage: ";
 
@@ -27,10 +28,8 @@ void ArgumentTest::SetUp()
 /** @brief ArgumentParser should return no values if given no options */
 TEST_F(ArgumentTest, NoOptions)
 {
-    char * const args[] = {
-        &arg0[0], nullptr
-    };
-    ArgumentParser ap(sizeof(args)/sizeof(char *) - 1, args);
+    char* const args[] = {&arg0[0], nullptr};
+    ArgumentParser ap(sizeof(args) / sizeof(char*) - 1, args);
     EXPECT_EQ(std::vector<std::string>({}), ap["path"]);
     EXPECT_EQ(std::vector<std::string>({}), ap["continue"]);
     EXPECT_EQ(std::vector<std::string>({}), ap["arbitrary_unknown"]);
@@ -44,13 +43,11 @@ TEST_F(ArgumentTest, LongOptionNoArg)
 {
     std::string arg_continue = "--continue";
     std::string arg_extra = "not-a-bool";
-    char * const args[] = {
-        &arg0[0], &arg_continue[0], &arg_extra[0], nullptr
-    };
-    ArgumentParser ap(sizeof(args)/sizeof(char *) - 1, args);
+    char* const args[] = {&arg0[0], &arg_continue[0], &arg_extra[0], nullptr};
+    ArgumentParser ap(sizeof(args) / sizeof(char*) - 1, args);
     EXPECT_EQ(std::vector<std::string>({}), ap["path"]);
     EXPECT_EQ(std::vector<std::string>({ArgumentParser::trueString}),
-            ap["continue"]);
+              ap["continue"]);
 }
 
 /** @brief ArgumentParser should return a string for long options that
@@ -61,10 +58,9 @@ TEST_F(ArgumentTest, LongOptionRequiredArg)
     std::string arg_path = "--path";
     std::string arg_path_val = expected_path1;
     std::string arg_extra = "/unused-path";
-    char * const args[] = {
-        &arg0[0], &arg_path[0], &arg_path_val[0], &arg_extra[0], nullptr
-    };
-    ArgumentParser ap(sizeof(args)/sizeof(char *) - 1, args);
+    char* const args[] = {&arg0[0], &arg_path[0], &arg_path_val[0],
+                          &arg_extra[0], nullptr};
+    ArgumentParser ap(sizeof(args) / sizeof(char*) - 1, args);
     EXPECT_EQ(std::vector<std::string>({expected_path1}), ap["path"]);
 }
 
@@ -75,10 +71,8 @@ TEST_F(ArgumentTest, LongOptionInlineArg)
 {
     std::string arg_path = "--path=" + expected_path1;
     std::string arg_extra = "/unused-path";
-    char * const args[] = {
-        &arg0[0], &arg_path[0], &arg_extra[0], nullptr
-    };
-    ArgumentParser ap(sizeof(args)/sizeof(char *) - 1, args);
+    char* const args[] = {&arg0[0], &arg_path[0], &arg_extra[0], nullptr};
+    ArgumentParser ap(sizeof(args) / sizeof(char*) - 1, args);
     EXPECT_EQ(std::vector<std::string>({expected_path1}), ap["path"]);
 }
 
@@ -90,10 +84,9 @@ TEST_F(ArgumentTest, ShortOptionRequiredArg)
     std::string arg_path = "-p";
     std::string arg_path_val = expected_path1;
     std::string arg_extra = "/unused-path";
-    char * const args[] = {
-        &arg0[0], &arg_path[0], &arg_path_val[0], &arg_extra[0], nullptr
-    };
-    ArgumentParser ap(sizeof(args)/sizeof(char *) - 1, args);
+    char* const args[] = {&arg0[0], &arg_path[0], &arg_path_val[0],
+                          &arg_extra[0], nullptr};
+    ArgumentParser ap(sizeof(args) / sizeof(char*) - 1, args);
     EXPECT_EQ(std::vector<std::string>({expected_path1}), ap["path"]);
 }
 
@@ -109,17 +102,17 @@ TEST_F(ArgumentTest, MultiOptionOverride)
     std::string arg_target = "--target=" + expected_target2;
     std::string arg_target_short = "-t";
     std::string arg_target_val = expected_target1;
-    char * const args[] = {
-        &arg0[0], &arg_continue_short[0], &arg_path[0], &arg_continue_long[0],
-        &arg_target[0], &arg_target_short[0], &arg_target_val[0], nullptr
-    };
-    ArgumentParser ap(sizeof(args)/sizeof(char *) - 1, args);
+    char* const args[] = {&arg0[0],           &arg_continue_short[0],
+                          &arg_path[0],       &arg_continue_long[0],
+                          &arg_target[0],     &arg_target_short[0],
+                          &arg_target_val[0], nullptr};
+    ArgumentParser ap(sizeof(args) / sizeof(char*) - 1, args);
     EXPECT_EQ(std::vector<std::string>({expected_path1}), ap["path"]);
-    EXPECT_EQ(std::vector<std::string>({
-                ArgumentParser::trueString, ArgumentParser::trueString}),
-            ap["continue"]);
+    EXPECT_EQ(std::vector<std::string>(
+                  {ArgumentParser::trueString, ArgumentParser::trueString}),
+              ap["continue"]);
     EXPECT_EQ(std::vector<std::string>({expected_target2, expected_target1}),
-            ap["target"]);
+              ap["target"]);
 }
 
 /** @brief ArgumentParser should print usage information when given a help
@@ -129,11 +122,9 @@ TEST_F(ArgumentTest, ShortOptionHelp)
 {
     std::string arg_extra = "extra";
     std::string arg_help = "-h";
-    char * const args[] = {
-        &arg0[0], &arg_extra[0], &arg_help[0], nullptr
-    };
-    EXPECT_EXIT(ArgumentParser(sizeof(args)/sizeof(char *) - 1, args),
-            ::testing::ExitedWithCode(255), clean_usage_regex);
+    char* const args[] = {&arg0[0], &arg_extra[0], &arg_help[0], nullptr};
+    EXPECT_EXIT(ArgumentParser(sizeof(args) / sizeof(char*) - 1, args),
+                ::testing::ExitedWithCode(255), clean_usage_regex);
 }
 
 /** @brief ArgumentParser should print usage information when given a help
@@ -143,11 +134,9 @@ TEST_F(ArgumentTest, LongOptionHelp)
 {
     std::string arg_help = "--help";
     std::string arg_extra = "extra";
-    char * const args[] = {
-        &arg0[0], &arg_help[0], &arg_extra[0], nullptr
-    };
-    EXPECT_EXIT(ArgumentParser(sizeof(args)/sizeof(char *) - 1, args),
-            ::testing::ExitedWithCode(255), clean_usage_regex);
+    char* const args[] = {&arg0[0], &arg_help[0], &arg_extra[0], nullptr};
+    EXPECT_EXIT(ArgumentParser(sizeof(args) / sizeof(char*) - 1, args),
+                ::testing::ExitedWithCode(255), clean_usage_regex);
 }
 
 /** @brief ArgumentParser should print an invalid argument error and
@@ -159,12 +148,11 @@ TEST_F(ArgumentTest, InvalidOptionHelp)
     std::string arg_continue = "--continue";
     std::string arg_bad = "--bad_arg";
     std::string arg_target = "--target=/unused-path";
-    char * const args[] = {
-        &arg0[0], &arg_continue[0], &arg_bad[0], &arg_target[0], nullptr
-    };
-    EXPECT_EXIT(ArgumentParser(sizeof(args)/sizeof(char *) - 1, args),
-            ::testing::ExitedWithCode(255), invalid_arg_regex);
+    char* const args[] = {&arg0[0], &arg_continue[0], &arg_bad[0],
+                          &arg_target[0], nullptr};
+    EXPECT_EXIT(ArgumentParser(sizeof(args) / sizeof(char*) - 1, args),
+                ::testing::ExitedWithCode(255), invalid_arg_regex);
 }
 
-}  // namespace watchdog
-}  // namespace phosphor
+} // namespace watchdog
+} // namespace phosphor
diff --git a/test/argument_test.hpp b/test/argument_test.hpp
index 9e8c565..46e8762 100644
--- a/test/argument_test.hpp
+++ b/test/argument_test.hpp
@@ -11,11 +11,11 @@ namespace watchdog
 
 class ArgumentTest : public testing::Test
 {
-    protected:
-        void SetUp() override;
+  protected:
+    void SetUp() override;
 
-        std::string arg0;
+    std::string arg0;
 };
 
-}  // namespace watchdog
-}  // namespace phosphor
+} // namespace watchdog
+} // namespace phosphor
diff --git a/test/timer_test.cpp b/test/timer_test.cpp
index 3deef08..ea00228 100644
--- a/test/timer_test.cpp
+++ b/test/timer_test.cpp
@@ -21,11 +21,11 @@ TEST_F(TimerTest, testTimerForExpirationDefaultTimeoutHandler)
 
     // Waiting 2 seconds to expect expiration
     int count = 0;
-    while(count < expireTime.count() && !timer.expired())
+    while (count < expireTime.count() && !timer.expired())
     {
         // Returns -0- on timeout and positive number on dispatch
         auto sleepTime = duration_cast<microseconds>(seconds(1));
-        if(!sd_event_run(eventP.get(), sleepTime.count()))
+        if (!sd_event_run(eventP.get(), sleepTime.count()))
         {
             count++;
         }
@@ -46,8 +46,8 @@ TEST_F(TimerTest, testTimerForExpirationSecondCallBack)
     // Expect timer to expire in 2 seconds
     auto expireTime = seconds(2s);
 
-    phosphor::watchdog::Timer timer(eventP,
-                    std::bind(&TimerTest::timeOutHandler, this));
+    phosphor::watchdog::Timer timer(
+        eventP, std::bind(&TimerTest::timeOutHandler, this));
 
     // Set the expiration and enable the timer
     timer.start(duration_cast<milliseconds>(expireTime));
@@ -55,11 +55,11 @@ TEST_F(TimerTest, testTimerForExpirationSecondCallBack)
 
     // Waiting 2 seconds to expect expiration
     int count = 0;
-    while(count < expireTime.count() && !timer.expired())
+    while (count < expireTime.count() && !timer.expired())
     {
         // Returns -0- on timeout and positive number on dispatch
         auto sleepTime = duration_cast<microseconds>(seconds(1));
-        if(!sd_event_run(eventP.get(), sleepTime.count()))
+        if (!sd_event_run(eventP.get(), sleepTime.count()))
         {
             count++;
         }
diff --git a/test/timer_test.hpp b/test/timer_test.hpp
index 3f6ffea..cab9086 100644
--- a/test/timer_test.hpp
+++ b/test/timer_test.hpp
@@ -1,40 +1,39 @@
 #include <iostream>
-#include <gtest/gtest.h>
 #include <timer.hpp>
 
+#include <gtest/gtest.h>
+
 // Base class for testing Timer
 class TimerTest : public testing::Test
 {
-    public:
-        // systemd event handler
-        sd_event* events;
-
-        // Need this so that events can be initialized.
-        int rc;
-
-        // Tells if the watchdog timer expired.
-        bool expired = false;
-
-        // Gets called as part of each TEST_F construction
-        TimerTest()
-            : rc(sd_event_default(&events)),
-              eventP(events)
-        {
-            // Check for successful creation of
-            // event handler and bus handler
-            EXPECT_GE(rc, 0);
-
-            // Its already wrapped in eventP
-            events = nullptr;
-        }
-
-        // unique_ptr for sd_event
-        phosphor::watchdog::EventPtr eventP;
-
-        // Handler called by timer expiration
-        inline void timeOutHandler()
-        {
-            std::cout << "Time out handler called" << std::endl;
-            expired = true;
-        }
+  public:
+    // systemd event handler
+    sd_event* events;
+
+    // Need this so that events can be initialized.
+    int rc;
+
+    // Tells if the watchdog timer expired.
+    bool expired = false;
+
+    // Gets called as part of each TEST_F construction
+    TimerTest() : rc(sd_event_default(&events)), eventP(events)
+    {
+        // Check for successful creation of
+        // event handler and bus handler
+        EXPECT_GE(rc, 0);
+
+        // Its already wrapped in eventP
+        events = nullptr;
+    }
+
+    // unique_ptr for sd_event
+    phosphor::watchdog::EventPtr eventP;
+
+    // Handler called by timer expiration
+    inline void timeOutHandler()
+    {
+        std::cout << "Time out handler called" << std::endl;
+        expired = true;
+    }
 };
diff --git a/test/watchdog_test.cpp b/test/watchdog_test.cpp
index 34d1d24..f24d45e 100644
--- a/test/watchdog_test.cpp
+++ b/test/watchdog_test.cpp
@@ -1,24 +1,23 @@
+#include "watchdog_test.hpp"
+
 #include <chrono>
 #include <memory>
 #include <utility>
 
-#include "watchdog_test.hpp"
-
 using namespace phosphor::watchdog;
 
 seconds WdogTest::waitForWatchdog(seconds timeLimit)
 {
     auto previousTimeRemaining = wdog->timeRemaining();
     auto ret = 0s;
-    while (ret < timeLimit &&
-           previousTimeRemaining >= wdog->timeRemaining() &&
+    while (ret < timeLimit && previousTimeRemaining >= wdog->timeRemaining() &&
            wdog->timerEnabled())
     {
         previousTimeRemaining = wdog->timeRemaining();
 
         // Returns -0- on timeout and positive number on dispatch
         auto sleepTime = 1s;
-        if(!sd_event_run(eventP.get(), microseconds(sleepTime).count()))
+        if (!sd_event_run(eventP.get(), microseconds(sleepTime).count()))
         {
             ret += sleepTime;
         }
@@ -194,7 +193,8 @@ TEST_F(WdogTest, enableWdogWithFallbackTillEnd)
     };
     std::map<Watchdog::Action, Watchdog::TargetName> emptyActionTargets;
     wdog = std::make_unique<Watchdog>(bus, TEST_PATH, eventP,
-                    std::move(emptyActionTargets), std::move(fallback));
+                                      std::move(emptyActionTargets),
+                                      std::move(fallback));
     EXPECT_EQ(primaryInterval, milliseconds(wdog->interval(primaryIntervalMs)));
     EXPECT_FALSE(wdog->enabled());
     EXPECT_EQ(0, wdog->timeRemaining());
@@ -218,7 +218,7 @@ TEST_F(WdogTest, enableWdogWithFallbackTillEnd)
     auto newIntervalMs = milliseconds(newInterval).count();
     EXPECT_EQ(newInterval, milliseconds(wdog->interval(newIntervalMs)));
     EXPECT_EQ(Watchdog::Action::None,
-            wdog->expireAction(Watchdog::Action::None));
+              wdog->expireAction(Watchdog::Action::None));
 
     EXPECT_FALSE(wdog->enabled());
     EXPECT_GE(remaining, milliseconds(wdog->timeRemaining()));
@@ -277,7 +277,8 @@ TEST_F(WdogTest, enableWdogWithFallbackReEnable)
     };
     std::map<Watchdog::Action, Watchdog::TargetName> emptyActionTargets;
     wdog = std::make_unique<Watchdog>(bus, TEST_PATH, eventP,
-                    std::move(emptyActionTargets), std::move(fallback));
+                                      std::move(emptyActionTargets),
+                                      std::move(fallback));
     EXPECT_EQ(primaryInterval, milliseconds(wdog->interval(primaryIntervalMs)));
     EXPECT_FALSE(wdog->enabled());
     EXPECT_EQ(0, wdog->timeRemaining());
@@ -331,7 +332,8 @@ TEST_F(WdogTest, enableWdogWithFallbackAlways)
     };
     std::map<Watchdog::Action, Watchdog::TargetName> emptyActionTargets;
     wdog = std::make_unique<Watchdog>(bus, TEST_PATH, eventP,
-                    std::move(emptyActionTargets), std::move(fallback));
+                                      std::move(emptyActionTargets),
+                                      std::move(fallback));
     EXPECT_EQ(primaryInterval, milliseconds(wdog->interval(primaryIntervalMs)));
     EXPECT_FALSE(wdog->enabled());
     auto remaining = milliseconds(wdog->timeRemaining());
diff --git a/test/watchdog_test.hpp b/test/watchdog_test.hpp
index 87c64e9..50fa8f1 100644
--- a/test/watchdog_test.hpp
+++ b/test/watchdog_test.hpp
@@ -1,6 +1,6 @@
-#include <timer_test.hpp>
 #include <chrono>
 #include <memory>
+#include <timer_test.hpp>
 #include <watchdog.hpp>
 
 using namespace std::chrono;
@@ -9,44 +9,43 @@ using namespace std::chrono_literals;
 // Test Watchdog functionality
 class WdogTest : public TimerTest
 {
-    public:
-        // Gets called as part of each TEST_F construction
-        WdogTest()
-            : bus(sdbusplus::bus::new_default()),
-              wdog(std::make_unique<phosphor::watchdog::Watchdog>(
-                      bus, TEST_PATH, eventP)),
-              defaultInterval(milliseconds(wdog->interval())),
-              defaultDrift(30)
-        {
-            // Check for successful creation of
-            // event handler and bus handler
-            EXPECT_GE(rc, 0);
-
-            // Initially the watchdog would be disabled
-            EXPECT_FALSE(wdog->enabled());
-        }
-
-        //sdbusplus handle
-        sdbusplus::bus::bus bus;
-
-        // Watchdog object
-        std::unique_ptr<phosphor::watchdog::Watchdog> wdog;
-
-        // This is the default interval as given in Interface definition
-        milliseconds defaultInterval;
-
-        // Acceptable drift when we compare the interval to timeRemaining.
-        // This is needed since it depends on when do we get scheduled and it
-        // has happened that remaining time was off by few msecs.
-        milliseconds defaultDrift;
-
-    protected:
-        // Dummy name for object path
-        // This is just to satisfy the constructor. Does not have
-        // a need to check if the objects paths have been created.
-        static constexpr auto TEST_PATH = "/test/path";
-
-        // Returns how long it took for the current watchdog timer to be
-        // disabled or have its timeRemaining reset.
-        seconds waitForWatchdog(seconds timeLimit);
+  public:
+    // Gets called as part of each TEST_F construction
+    WdogTest() :
+        bus(sdbusplus::bus::new_default()),
+        wdog(std::make_unique<phosphor::watchdog::Watchdog>(bus, TEST_PATH,
+                                                            eventP)),
+        defaultInterval(milliseconds(wdog->interval())), defaultDrift(30)
+    {
+        // Check for successful creation of
+        // event handler and bus handler
+        EXPECT_GE(rc, 0);
+
+        // Initially the watchdog would be disabled
+        EXPECT_FALSE(wdog->enabled());
+    }
+
+    // sdbusplus handle
+    sdbusplus::bus::bus bus;
+
+    // Watchdog object
+    std::unique_ptr<phosphor::watchdog::Watchdog> wdog;
+
+    // This is the default interval as given in Interface definition
+    milliseconds defaultInterval;
+
+    // Acceptable drift when we compare the interval to timeRemaining.
+    // This is needed since it depends on when do we get scheduled and it
+    // has happened that remaining time was off by few msecs.
+    milliseconds defaultDrift;
+
+  protected:
+    // Dummy name for object path
+    // This is just to satisfy the constructor. Does not have
+    // a need to check if the objects paths have been created.
+    static constexpr auto TEST_PATH = "/test/path";
+
+    // Returns how long it took for the current watchdog timer to be
+    // disabled or have its timeRemaining reset.
+    seconds waitForWatchdog(seconds timeLimit);
 };