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authorRon Yorston <rmy@pobox.com>2015-10-30 19:05:55 +0000
committerDenys Vlasenko <vda.linux@googlemail.com>2015-10-30 22:19:06 +0100
commite939856c8724e357b3a7ba878563bfc957605504 (patch)
treeb33cd359245d40e776317f3dc8a13c3c36b53510
parentace833028f12c236ac6d148158d10129e542b985 (diff)
downloadbusybox-e939856c8724e357b3a7ba878563bfc957605504.tar.gz
ash: add tests for failures of the exec and command builtins
The exec builtin should return an exit status of 127 if the command can't be found. It doesn't: it returns 2. If the command builtin is used to source a script that runs a second script that doesn't exist ash should issue an error. Instead it seg faults. Signed-off-by: Ron Yorston <rmy@pobox.com> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
-rw-r--r--shell/ash_test/ash-misc/command2.right2
-rwxr-xr-xshell/ash_test/ash-misc/command2.tests6
-rw-r--r--shell/ash_test/ash-misc/exec.right2
-rwxr-xr-xshell/ash_test/ash-misc/exec.tests3
4 files changed, 13 insertions, 0 deletions
diff --git a/shell/ash_test/ash-misc/command2.right b/shell/ash_test/ash-misc/command2.right
new file mode 100644
index 000000000..8d2165f69
--- /dev/null
+++ b/shell/ash_test/ash-misc/command2.right
@@ -0,0 +1,2 @@
+test1
+./command2.tests: ./test1.sh: line 1: ./test2.sh: Permission denied
diff --git a/shell/ash_test/ash-misc/command2.tests b/shell/ash_test/ash-misc/command2.tests
new file mode 100755
index 000000000..9d9de9a89
--- /dev/null
+++ b/shell/ash_test/ash-misc/command2.tests
@@ -0,0 +1,6 @@
+echo "echo test1; ./test2.sh" >test1.sh
+echo "echo test2" >test2.sh
+
+command . ./test1.sh
+
+rm -f test1.sh test2.sh
diff --git a/shell/ash_test/ash-misc/exec.right b/shell/ash_test/ash-misc/exec.right
new file mode 100644
index 000000000..1741a38dd
--- /dev/null
+++ b/shell/ash_test/ash-misc/exec.right
@@ -0,0 +1,2 @@
+./exec.tests: exec: line 2: ./test1.sh: not found
+127
diff --git a/shell/ash_test/ash-misc/exec.tests b/shell/ash_test/ash-misc/exec.tests
new file mode 100755
index 000000000..624915de1
--- /dev/null
+++ b/shell/ash_test/ash-misc/exec.tests
@@ -0,0 +1,3 @@
+rm -f test1.sh
+(exec ./test1.sh)
+echo $?