From: Aaron Traas <aaron@traas.org>
Date: Wed, 28 Jun 2017 16:19:20 +0000 (-0400)
Subject: Test coverage: make LCOV ignore sig_handler and OOM check
X-Git-Tag: 1.1~47
X-Git-Url: https://jxself.org/git/?p=open-adventure.git;a=commitdiff_plain;h=94aca03203cbba94c25fba00b7ff80e529d275c7

Test coverage: make LCOV ignore sig_handler and OOM check
---

diff --git a/main.c b/main.c
index a36ffce..8acae39 100644
--- a/main.c
+++ b/main.c
@@ -37,6 +37,8 @@ bool oldstyle = false;
 bool editline = true;
 bool prompt = true;
 
+// LCOV_EXCL_START
+// exclude from coverage analysis because it requires interactivity to test
 static void sig_handler(int signo)
 {
     if (signo == SIGINT) {
@@ -45,6 +47,7 @@ static void sig_handler(int signo)
     }
     exit(0);
 }
+// LCOV_EXCL_STOP
 
 /*
  * MAIN PROGRAM
diff --git a/misc.c b/misc.c
index f05e518..b01662f 100644
--- a/misc.c
+++ b/misc.c
@@ -15,8 +15,11 @@ void* xmalloc(size_t size)
 {
     void* ptr = malloc(size);
     if (ptr == NULL) {
+        // LCOV_EXCL_START
+        // exclude from coverage analysis because we can't simulate an out of memory error in testing
         fprintf(stderr, "Out of memory!\n");
         exit(EXIT_FAILURE);
+        // LCOV_EXCL_STOP 
     }
     return (ptr);
 }