Output an error message when a test user is missing.

[apply-default-acl.git] / run-tests.sh

diff --git a/run-tests.sh b/run-tests.sh
index 4186b38054812aef3e951d6d791eb30cfd4a97b6..86b22c24e1908b930fec54b3744cadeb0e9cdda9 100755 (executable)
--- a/run-tests.sh
+++ b/run-tests.sh
@@ -1,7 +1,38 @@
 #!/bin/bash
 
+#
+# Exit codes
+#
+
+EXIT_SUCCESS=0
+
+# Exit with this when a test fails.
+EXIT_FAILURE=1
+
+# We use a few system users in the tests. If these users aren't
+# present, we exit with a different (non-EXIT_FAILURE).
+EXIT_MISSING_USERS=2
+
+# Define the users that we'll use in the tests below. We store the
+# names as variables to avoid repeating them everywhere.
+#
+# WARNING: These must be in alphabetical order; otherwise the getfacl
+# output will not match.
+#
+USERS=( bin daemon )
+
+# Check to see if the above users exist. If not, bail.
+for idx in $( seq 0 $((${#USERS[@]} - 1)) ); do
+    id "${USERS[idx]}" >/dev/null 2>&1
+
+    if [ $? -ne $EXIT_SUCCESS ]; then
+       echo "Error: missing test user ${USERS[idx]}." 1>&2
+       exit $EXIT_MISSING_USERS
+    fi
+done
+
 # The program name.
-BIN=./src/apply-default-acl
+BIN=src/apply-default-acl
 
 # The directory where we'll do all the ACL manipulation.
 TESTDIR=test
@@ -27,7 +58,7 @@ compare() {
        echo '================'
        echo "${ACTUAL}"
        echo '================'
-       exit 1
+       exit $EXIT_FAILURE
     fi
 }
 
@@ -63,14 +94,14 @@ TESTNUM=2
 setfacl -d -m user::r--     "${TESTDIR}"
 setfacl -d -m group::r--    "${TESTDIR}"
 setfacl -d -m other::r--    "${TESTDIR}"
-setfacl -d -m user:mail:rwx "${TESTDIR}"
+setfacl -d -m user:${USERS[0]}:rwx "${TESTDIR}"
 touch "${TARGET}"
 chmod 777 "${TARGET}"
 $BIN "${TARGET}"
 
 EXPECTED=$(cat <<EOF
 user::r--
-user:mail:rwx
+user:${USERS[0]}:rwx
 group::r--
 mask::rwx
 other::r--
@@ -87,13 +118,13 @@ compare
 TESTNUM=3
 touch "${TARGET}"
 chmod 644 "${TARGET}"
-setfacl -d -m group:mail:rwx "${TESTDIR}"
+setfacl -d -m group:${USERS[0]}:rwx "${TESTDIR}"
 $BIN "${TARGET}"
 
 EXPECTED=$(cat <<EOF
 user::rw-
 group::r--
-group:mail:rwx #effective:rw-
+group:${USERS[0]}:rwx  #effective:rw-
 mask::rw-
 other::r--
 
@@ -106,7 +137,7 @@ compare
 
 # Same test as before except with a directory.
 TESTNUM=4
-setfacl -d -m group:mail:rwx "${TESTDIR}"
+setfacl -d -m group:${USERS[0]}:rwx "${TESTDIR}"
 mkdir "${TARGET}"
 chmod 755 "${TARGET}"
 $BIN "${TARGET}"
@@ -114,12 +145,12 @@ $BIN "${TARGET}"
 EXPECTED=$(cat <<EOF
 user::rwx
 group::r-x
-group:mail:rwx
+group:${USERS[0]}:rwx
 mask::rwx
 other::r-x
 default:user::rwx
 default:group::r-x
-default:group:mail:rwx
+default:group:${USERS[0]}:rwx
 default:mask::rwx
 default:other::r-x
 
@@ -155,13 +186,13 @@ compare
 TESTNUM=6
 touch "${TARGET}"
 chmod 744 "${TARGET}"
-setfacl -d -m user:mail:rwx "${TESTDIR}"
+setfacl -d -m user:${USERS[0]}:rwx "${TESTDIR}"
 $BIN "${TARGET}"
 
 
 EXPECTED=$(cat <<EOF
 user::rwx
-user:mail:rwx
+user:${USERS[0]}:rwx
 group::r-x
 mask::rwx
 other::r-x
@@ -178,21 +209,21 @@ compare
 TESTNUM=7
 touch "${TARGET}"
 chmod 744 "${TARGET}"
-setfacl -m user:news:rw "${TARGET}"
+setfacl -m user:${USERS[1]}:rw "${TARGET}"
 # If we don't add 'x' to the mask here, nobody can execute the file.
 # setfacl will update the mask for us under most circumstances, but
 # note that we didn't create an entry with an 'x' bit using setfacl --
 # therefore, setfacl won't unmask 'x' for us.
 setfacl -m mask::rwx "${TARGET}"
-setfacl -d -m user:mail:rwx "${TESTDIR}"
-setfacl -d -m user:news:rwx "${TESTDIR}"
+setfacl -d -m user:${USERS[0]}:rwx "${TESTDIR}"
+setfacl -d -m user:${USERS[1]}:rwx "${TESTDIR}"
 $BIN "${TARGET}"
 
 
 EXPECTED=$(cat <<EOF
 user::rwx
-user:mail:rwx
-user:news:rwx
+user:${USERS[0]}:rwx
+user:${USERS[1]}:rwx
 group::r-x
 mask::rwx
 other::r-x
@@ -208,14 +239,14 @@ compare
 TESTNUM=8
 touch "${TARGET}"
 chmod 644 "${TARGET}"
-setfacl -m user:news:rw "${TARGET}"
-setfacl -d -m user:mail:rwx "${TESTDIR}"
+setfacl -m user:${USERS[1]}:rw "${TARGET}"
+setfacl -d -m user:${USERS[0]}:rwx "${TESTDIR}"
 $BIN "${TARGET}"
 
 
 EXPECTED=$(cat <<EOF
 user::rw-
-user:mail:rwx  #effective:rw-
+user:${USERS[0]}:rwx   #effective:rw-
 group::r--
 mask::rw-
 other::r--
@@ -253,14 +284,14 @@ TESTNUM=10
 TARGET="${TESTDIR}"/foo
 touch "${TARGET}"
 chmod 777 "${TARGET}"
-setfacl -m user:mail:rwx "${TESTDIR}"
-setfacl -d -m user:mail:rwx  "${TESTDIR}"
+setfacl -m user:${USERS[0]}:rwx "${TESTDIR}"
+setfacl -d -m user:${USERS[0]}:rwx  "${TESTDIR}"
 setfacl -d -m mask::rw-  "${TESTDIR}"
 $BIN "${TARGET}"
 
 EXPECTED=$(cat <<EOF
 user::rwx
-user:mail:rwx  #effective:rw-
+user:${USERS[0]}:rwx   #effective:rw-
 group::r-x     #effective:r--
 mask::rw-
 other::r-x
@@ -356,19 +387,19 @@ TESTNUM=14
 TARGET="${TESTDIR}"/baz
 mkdir "${TARGET}"
 chmod 644 "${TARGET}"
-setfacl -d -m user:mail:rwx "${TESTDIR}"
+setfacl -d -m user:${USERS[0]}:rwx "${TESTDIR}"
 
 $BIN "${TARGET}"
 $BIN "${TARGET}"
 
 EXPECTED=$(cat <<EOF
 user::rwx
-user:mail:rwx
+user:${USERS[0]}:rwx
 group::r-x
 mask::rwx
 other::r-x
 default:user::rwx
-default:user:mail:rwx
+default:user:${USERS[0]}:rwx
 default:group::r-x
 default:mask::rwx
 default:other::r-x
@@ -386,19 +417,19 @@ TESTNUM=15
 TARGET="${TESTDIR}"/baz
 mkdir "${TARGET}"
 chmod 755 "${TARGET}"
-setfacl -d -m user:mail:rwx "${TESTDIR}"
+setfacl -d -m user:${USERS[0]}:rwx "${TESTDIR}"
 
 $BIN "${TARGET}"
 $BIN "${TARGET}"
 
 EXPECTED=$(cat <<EOF
 user::rwx
-user:mail:rwx
+user:${USERS[0]}:rwx
 group::r-x
 mask::rwx
 other::r-x
 default:user::rwx
-default:user:mail:rwx
+default:user:${USERS[0]}:rwx
 default:group::r-x
 default:mask::rwx
 default:other::r-x
@@ -416,14 +447,14 @@ TESTNUM=16
 TARGET="${TESTDIR}"/foo
 touch "${TARGET}"
 chmod 644 "${TARGET}"
-setfacl -d -m user:mail:rwx "${TESTDIR}"
+setfacl -d -m user:${USERS[0]}:rwx "${TESTDIR}"
 
 $BIN "${TARGET}"
 $BIN "${TARGET}"
 
 EXPECTED=$(cat <<EOF
 user::rw-
-user:mail:rwx  #effective:rw-
+user:${USERS[0]}:rwx   #effective:rw-
 group::r--
 mask::rw-
 other::r--
@@ -439,12 +470,12 @@ TESTNUM=17
 TARGET="${TESTDIR}"/foo
 touch "${TARGET}"
 chmod 700 "${TARGET}"
-setfacl -d -m user:mail:rwx  "${TESTDIR}"
+setfacl -d -m user:${USERS[0]}:rwx  "${TESTDIR}"
 $BIN "${TARGET}"
 
 EXPECTED=$(cat <<EOF
 user::rwx
-user:mail:rwx
+user:${USERS[0]}:rwx
 group::r-x
 mask::rwx
 other::r-x
@@ -461,12 +492,12 @@ TESTNUM=18
 TARGET="${TESTDIR}"/foo
 touch "${TARGET}"
 chmod 670 "${TARGET}"
-setfacl -d -m user:mail:rwx  "${TESTDIR}"
+setfacl -d -m user:${USERS[0]}:rwx  "${TESTDIR}"
 $BIN "${TARGET}"
 
 EXPECTED=$(cat <<EOF
 user::rwx
-user:mail:rwx
+user:${USERS[0]}:rwx
 group::r-x
 mask::rwx
 other::r-x
@@ -483,12 +514,12 @@ TESTNUM=19
 TARGET="${TESTDIR}"/foo
 touch "${TARGET}"
 chmod 607 "${TARGET}"
-setfacl -d -m user:mail:rwx  "${TESTDIR}"
+setfacl -d -m user:${USERS[0]}:rwx  "${TESTDIR}"
 $BIN "${TARGET}"
 
 EXPECTED=$(cat <<EOF
 user::rwx
-user:mail:rwx
+user:${USERS[0]}:rwx
 group::r-x
 mask::rwx
 other::r-x
@@ -510,13 +541,13 @@ chmod 644 "${TARGET}"
 # The directory allows execute for user, group, and other, so the file
 # should actually inherit them regardless of its initial mode when the
 # --no-exec-mask flag is passed.
-setfacl -d -m user:mail:rwx "${TESTDIR}"
+setfacl -d -m user:${USERS[0]}:rwx "${TESTDIR}"
 
 $BIN --no-exec-mask "${TARGET}"
 
 EXPECTED=$(cat <<EOF
 user::rwx
-user:mail:rwx
+user:${USERS[0]}:rwx
 group::r-x
 mask::rwx
 other::r-x
@@ -536,13 +567,13 @@ TARGET="${PARENT_DIR}"/bar
 mkdir "${PARENT_DIR}"
 touch "${TARGET}"
 chmod 644 "${TARGET}"
-setfacl -d -m user:mail:rwx "${TESTDIR}"
+setfacl -d -m user:${USERS[0]}:rwx "${TESTDIR}"
 
 $BIN --recursive --no-exec-mask "${PARENT_DIR}"
 
 EXPECTED=$(cat <<EOF
 user::rwx
-user:mail:rwx
+user:${USERS[0]}:rwx
 group::r-x
 mask::rwx
 other::r-x
@@ -552,3 +583,86 @@ EOF
 ACTUAL=`getfacl --omit-header "${TARGET}"`
 compare
 
+
+# Make sure a mask with an execute bit doesn't count as being
+# executable.
+#
+TESTNUM=22
+TARGET="${TESTDIR}"/foo
+touch "${TARGET}"
+chmod 644 "${TARGET}"
+setfacl -m user::rw "${TARGET}"
+setfacl -m group::rw "${TARGET}"
+# Even though the mask has an 'x' bit, nobody can execute it.
+setfacl -m mask::rwx "${TARGET}"
+setfacl -d -m user::rwx "${TESTDIR}"
+setfacl -d -m group::rwx "${TESTDIR}"
+$BIN "${TARGET}"
+
+
+EXPECTED=$(cat <<EOF
+user::rw-
+group::rw-
+other::r--
+
+EOF
+)
+
+ACTUAL=`getfacl --omit-header "${TARGET}"`
+compare
+
+
+# Same as test #2, except we pass multiple files on the command
+# line and check the result of the first one.
+TESTNUM=23
+setfacl -d -m user::r--     "${TESTDIR}"
+setfacl -d -m group::r--    "${TESTDIR}"
+setfacl -d -m other::r--    "${TESTDIR}"
+setfacl -d -m user:${USERS[0]}:rwx "${TESTDIR}"
+DUMMY="${TESTDIR}/dummy"
+touch "${DUMMY}"
+chmod 777 "${DUMMY}"
+touch "${TARGET}"
+chmod 777 "${TARGET}"
+$BIN "${TARGET}" "${DUMMY}"
+
+EXPECTED=$(cat <<EOF
+user::r--
+user:${USERS[0]}:rwx
+group::r--
+mask::rwx
+other::r--
+
+EOF
+)
+
+ACTUAL=`getfacl --omit-header "${TARGET}"`
+compare
+
+
+
+# Same as the previous test with the argument order switched.
+TESTNUM=24
+setfacl -d -m user::r--     "${TESTDIR}"
+setfacl -d -m group::r--    "${TESTDIR}"
+setfacl -d -m other::r--    "${TESTDIR}"
+setfacl -d -m user:${USERS[0]}:rwx "${TESTDIR}"
+DUMMY="${TESTDIR}/dummy"
+touch "${DUMMY}"
+chmod 777 "${DUMMY}"
+touch "${TARGET}"
+chmod 777 "${TARGET}"
+$BIN "${DUMMY}" "${TARGET}"
+
+EXPECTED=$(cat <<EOF
+user::r--
+user:${USERS[0]}:rwx
+group::r--
+mask::rwx
+other::r--
+
+EOF
+)
+
+ACTUAL=`getfacl --omit-header "${TARGET}"`
+compare