From 49fd41f5e17aa5609ddca3f514ed6405cec3b06e Mon Sep 17 00:00:00 2001
From: Joe Ranweiler <joe@lemma.co>
Date: Wed, 21 Feb 2018 19:28:28 -0800
Subject: [PATCH] Return `bool` from `DeepState_Catch...` functions

---
 src/include/deepstate/DeepState.h |  8 ++++----
 src/lib/DeepState.c               | 20 ++++++--------------
 2 files changed, 10 insertions(+), 18 deletions(-)

diff --git a/src/include/deepstate/DeepState.h b/src/include/deepstate/DeepState.h
index fdf804f..893e757 100644
--- a/src/include/deepstate/DeepState.h
+++ b/src/include/deepstate/DeepState.h
@@ -358,11 +358,11 @@ extern void DeepState_Begin(struct DeepState_TestInfo *info);
 /* Return the first test case to run. */
 extern struct DeepState_TestInfo *DeepState_FirstTest(void);
 
-/* Returns 1 if a failure was caught, otherwise 0. */
-extern int DeepState_CatchFail(void);
+/* Returns `true` if a failure was caught for the current test case. */
+extern bool DeepState_CatchFail(void);
 
-/* Returns 1 if this test case was abandoned. */
-extern int DeepState_CatchAbandoned(void);
+/* Returns `true` if the current test case was abandoned. */
+extern bool DeepState_CatchAbandoned(void);
 
 /* Save a passing test to the output test directory. */
 extern void DeepState_SavePassingTest(void);
diff --git a/src/lib/DeepState.c b/src/lib/DeepState.c
index 493670b..b20736c 100644
--- a/src/lib/DeepState.c
+++ b/src/lib/DeepState.c
@@ -528,22 +528,14 @@ struct DeepState_TestInfo *DeepState_FirstTest(void) {
   return DeepState_LastTestInfo;
 }
 
-/* Returns 1 if a failure was caught, otherwise 0. */
-int DeepState_CatchFail(void) {
-  if (DeepState_CurrentTestRun->result == DeepState_TestRunFail) {
-    return 1;
-  } else {
-    return 0;
-  }
+/* Returns `true` if a failure was caught for the current test case. */
+bool DeepState_CatchFail(void) {
+  return DeepState_CurrentTestRun->result == DeepState_TestRunFail;
 }
 
-/* Returns 1 if this test case was abandoned. */
-int DeepState_CatchAbandoned(void) {
-  if (DeepState_CurrentTestRun->result == DeepState_TestRunAbandon) {
-    return 1;
-  } else {
-    return 0;
-  }
+/* Returns `true` if the current test case was abandoned. */
+bool DeepState_CatchAbandoned(void) {
+  return DeepState_CurrentTestRun->result == DeepState_TestRunAbandon;
 }
 
 /* Overwrite libc's abort. */