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authorjilles <jilles@FreeBSD.org>2012-01-14 23:10:18 +0000
committerjilles <jilles@FreeBSD.org>2012-01-14 23:10:18 +0000
commitf481767a1d2c2a5916d470960fcce84e165c36e2 (patch)
treefc3ef290b890dd14f852891a9fec1215e3ada50b
parent413b89a7e9cb148ffb08855ef27c973cfbeeb5c0 (diff)
downloadFreeBSD-src-f481767a1d2c2a5916d470960fcce84e165c36e2.zip
FreeBSD-src-f481767a1d2c2a5916d470960fcce84e165c36e2.tar.gz
sh: Add testcases that should not be broken by future optimizations.
-rw-r--r--tools/regression/bin/sh/expansion/cmdsubst12.06
-rw-r--r--tools/regression/bin/sh/expansion/cmdsubst13.012
2 files changed, 18 insertions, 0 deletions
diff --git a/tools/regression/bin/sh/expansion/cmdsubst12.0 b/tools/regression/bin/sh/expansion/cmdsubst12.0
new file mode 100644
index 0000000..50394db
--- /dev/null
+++ b/tools/regression/bin/sh/expansion/cmdsubst12.0
@@ -0,0 +1,6 @@
+# $FreeBSD$
+
+f() {
+ echo x$(printf foo >&2)y
+}
+[ "$(f 2>&1)" = "fooxy" ]
diff --git a/tools/regression/bin/sh/expansion/cmdsubst13.0 b/tools/regression/bin/sh/expansion/cmdsubst13.0
new file mode 100644
index 0000000..7fdc5b2
--- /dev/null
+++ b/tools/regression/bin/sh/expansion/cmdsubst13.0
@@ -0,0 +1,12 @@
+# $FreeBSD$
+
+x=1 y=2
+[ "$(
+ case $((x+=1)) in
+ ($((y+=1))) echo bad1 ;;
+ ($((y-1))) echo $x.$y ;;
+ ($((y=2))) echo bad2 ;;
+ (*) echo bad3 ;;
+ esac
+)" = "2.3" ] || echo "Error at $LINENO"
+[ "$x.$y" = "1.2" ] || echo "Error at $LINENO"
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