From 39d8d22f105aa44916cd71ed8a035e44d10e8fc6 Mon Sep 17 00:00:00 2001
From: jilles <jilles@FreeBSD.org>
Date: Fri, 31 May 2013 14:45:25 +0000
Subject: sh: Add test cases for break outside a loop.

In most shells (including our sh), break outside a loop does nothing with
status 0, or at least does not abort. Therefore, scripts sometimes (buggily)
depend on this.
---
 tools/regression/bin/sh/builtins/break4.4 |  7 +++++++
 tools/regression/bin/sh/builtins/break5.4 | 12 ++++++++++++
 2 files changed, 19 insertions(+)
 create mode 100644 tools/regression/bin/sh/builtins/break4.4
 create mode 100644 tools/regression/bin/sh/builtins/break5.4

(limited to 'tools/regression')

diff --git a/tools/regression/bin/sh/builtins/break4.4 b/tools/regression/bin/sh/builtins/break4.4
new file mode 100644
index 0000000..d52ff52
--- /dev/null
+++ b/tools/regression/bin/sh/builtins/break4.4
@@ -0,0 +1,7 @@
+# $FreeBSD$
+
+# Although this is not specified by POSIX, some configure scripts (gawk 4.1.0)
+# appear to depend on it.
+
+break
+exit 4
diff --git a/tools/regression/bin/sh/builtins/break5.4 b/tools/regression/bin/sh/builtins/break5.4
new file mode 100644
index 0000000..7df8e18
--- /dev/null
+++ b/tools/regression/bin/sh/builtins/break5.4
@@ -0,0 +1,12 @@
+# $FreeBSD$
+
+# Although this is not specified by POSIX, some configure scripts (gawk 4.1.0)
+# appear to depend on it.
+# In some uncommitted code, the subshell environment corrupted the outer
+# shell environment's state.
+
+(for i in a b c; do
+	exit 3
+done)
+break
+exit 4
-- 
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