From 84e42b7805c39027d2cbba2feea857fc032abcc5 Mon Sep 17 00:00:00 2001
From: jilles <jilles@FreeBSD.org>
Date: Sun, 13 Jan 2013 19:39:13 +0000
Subject: sh: Add some testcases related to subshells.

These failed in earlier attempts to execute more subshells without forking.
The patches are uncommitted.
---
 tools/regression/bin/sh/execution/subshell1.0        |  6 ++++++
 tools/regression/bin/sh/execution/subshell1.0.stdout |  2 ++
 tools/regression/bin/sh/execution/subshell2.0        | 10 ++++++++++
 tools/regression/bin/sh/execution/subshell3.0        |  4 ++++
 tools/regression/bin/sh/execution/subshell4.0        |  3 +++
 5 files changed, 25 insertions(+)
 create mode 100644 tools/regression/bin/sh/execution/subshell1.0
 create mode 100644 tools/regression/bin/sh/execution/subshell1.0.stdout
 create mode 100644 tools/regression/bin/sh/execution/subshell2.0
 create mode 100644 tools/regression/bin/sh/execution/subshell3.0
 create mode 100644 tools/regression/bin/sh/execution/subshell4.0

(limited to 'tools/regression')

diff --git a/tools/regression/bin/sh/execution/subshell1.0 b/tools/regression/bin/sh/execution/subshell1.0
new file mode 100644
index 0000000..347806e
--- /dev/null
+++ b/tools/regression/bin/sh/execution/subshell1.0
@@ -0,0 +1,6 @@
+# $FreeBSD$
+
+(eval "cd /
+v=$(printf %0100000d 1)
+echo \${#v}")
+echo end
diff --git a/tools/regression/bin/sh/execution/subshell1.0.stdout b/tools/regression/bin/sh/execution/subshell1.0.stdout
new file mode 100644
index 0000000..8c71af3
--- /dev/null
+++ b/tools/regression/bin/sh/execution/subshell1.0.stdout
@@ -0,0 +1,2 @@
+100000
+end
diff --git a/tools/regression/bin/sh/execution/subshell2.0 b/tools/regression/bin/sh/execution/subshell2.0
new file mode 100644
index 0000000..3216449
--- /dev/null
+++ b/tools/regression/bin/sh/execution/subshell2.0
@@ -0,0 +1,10 @@
+# $FreeBSD$
+
+f() {
+	x=2
+}
+(
+	x=1
+	f
+	[ "$x" = 2 ]
+)
diff --git a/tools/regression/bin/sh/execution/subshell3.0 b/tools/regression/bin/sh/execution/subshell3.0
new file mode 100644
index 0000000..9a87acb
--- /dev/null
+++ b/tools/regression/bin/sh/execution/subshell3.0
@@ -0,0 +1,4 @@
+# $FreeBSD$
+
+(false; exit) && exit 3
+exit 0
diff --git a/tools/regression/bin/sh/execution/subshell4.0 b/tools/regression/bin/sh/execution/subshell4.0
new file mode 100644
index 0000000..b39edb1
--- /dev/null
+++ b/tools/regression/bin/sh/execution/subshell4.0
@@ -0,0 +1,3 @@
+# $FreeBSD$
+
+(eval "set v=1"; false) && echo bad; :
-- 
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