From b95b010c0de6d14537e852b742bde5dca5e946c7 Mon Sep 17 00:00:00 2001
From: David Jones <drj@pobox.com>
Date: Mon, 17 Mar 2014 13:43:13 +0000
Subject: [PATCH 1/2] Set the exit status to reflect pass/fail.

For Travis compatibility, we set the exit code to non-zero when
any tests fail.

Fixes #5.
---
 tests/urchin exit code/.test/This test passes               | 0
 tests/urchin exit code/non zero exit code when a test fails | 6 ++++++
 tests/urchin exit code/zero exit code when tests all pass   | 1 +
 urchin                                                      | 1 +
 4 files changed, 8 insertions(+)
 create mode 100755 tests/urchin exit code/.test/This test passes
 create mode 100755 tests/urchin exit code/non zero exit code when a test fails
 create mode 100755 tests/urchin exit code/zero exit code when tests all pass

diff --git a/tests/urchin exit code/.test/This test passes b/tests/urchin exit code/.test/This test passes
new file mode 100755
index 0000000..e69de29
diff --git a/tests/urchin exit code/non zero exit code when a test fails b/tests/urchin exit code/non zero exit code when a test fails
new file mode 100755
index 0000000..2e5e60c
--- /dev/null
+++ b/tests/urchin exit code/non zero exit code when a test fails	
@@ -0,0 +1,6 @@
+../../urchin "../Counts should be kept of successes and failures./.test" > /dev/null
+case $? in
+  0) exit 8;;
+  *) exit 0;;
+esac
+
diff --git a/tests/urchin exit code/zero exit code when tests all pass b/tests/urchin exit code/zero exit code when tests all pass
new file mode 100755
index 0000000..5e85ba0
--- /dev/null
+++ b/tests/urchin exit code/zero exit code when tests all pass	
@@ -0,0 +1 @@
+../../urchin .test > /dev/null
diff --git a/urchin b/urchin
index 8ac2251..4be7c54 100755
--- a/urchin
+++ b/urchin
@@ -111,6 +111,7 @@ urchin_go() {
   set -- $(grep -e 'passed$' "$logfile"|wc -l) $(grep -e 'failed$' "$logfile"|wc -l)
   printf '%s\n' "$1 $(plural test "$1") passed."
   printf '%s\n' "$2 $(plural test "$2") failed."
+  return "$2"
 }
 
 urchin_molly_guard() {

From 0587a615f3d5b9b486650e647d7e79ae74b89eff Mon Sep 17 00:00:00 2001
From: David Jones <drj@pobox.com>
Date: Mon, 17 Mar 2014 14:00:30 +0000
Subject: [PATCH 2/2] Document the non zero exit code case.

---
 .../urchin exit code/non zero exit code when a test fails  | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/tests/urchin exit code/non zero exit code when a test fails b/tests/urchin exit code/non zero exit code when a test fails
index 2e5e60c..e34eeff 100755
--- a/tests/urchin exit code/non zero exit code when a test fails	
+++ b/tests/urchin exit code/non zero exit code when a test fails	
@@ -1,4 +1,11 @@
+#!/bin/sh
+
+# Borrow this test which has a failure in it (3 in fact), and
+# run it using urchin:
 ../../urchin "../Counts should be kept of successes and failures./.test" > /dev/null
+
+# Now invert the result, we want _this_ test to fail if the exit
+# code was 0.
 case $? in
   0) exit 8;;
   *) exit 0;;