Correctly return errors caused bu sub-process signals such as segfaults and aborts.

2 files changed, 12 insertions, 2 deletions

diff --git a/test/execute_test.cc b/test/execute_test.cc
index 4c686bf..722b6ea 100644
--- a/test/execute_test.cc
+++ b/test/execute_test.cc
@@ -35,6 +35,12 @@ public:
 		uASSERT_EQUAL(1, value);
 		value = execute(s, "no-such-binary", {}, {}, false);
 		uASSERT_EQUAL(1, value);
+		value = execute(s, cmd, {"segfault"}, {}, false);
+		uASSERT_EQUAL(11, value);
+		value = execute(s, cmd, {"throw"}, {}, false);
+		uASSERT_EQUAL(6, value);
+		value = execute(s, cmd, {"abort"}, {}, false);
+		uASSERT_EQUAL(6, value);
 	}
 
 	void env()
diff --git a/test/testprog.cc b/test/testprog.cc
index dbfb665..faf1498 100644
--- a/test/testprog.cc
+++ b/test/testprog.cc
@@ -1,8 +1,7 @@
 #include <iostream>
 #include <fstream>
 #include <string>
-
-extern const char **environ; // see 'man environ'
+#include <signal.h>
 
 int main(int argc, const char* argv[])
 {
@@ -40,6 +39,11 @@ int main(int argc, const char* argv[])
 		abort();
 	}
 
+	if(cmd == "segfault")
+	{
+		raise(SIGSEGV);
+	}
+
 	if(cmd == "throw")
 	{
 		throw "ouch";