mh-mkstemp.man: Detail exit status as 255 rather than -1.

[nmh] / test / mkstemp / test-mkstemp

diff --git a/test/mkstemp/test-mkstemp b/test/mkstemp/test-mkstemp
index 992a5864933695c31949afdf51614bde515b298f..59cacad10ac20a471acd2a9d6eed0107480a8a80 100755 (executable)
--- a/test/mkstemp/test-mkstemp
+++ b/test/mkstemp/test-mkstemp
@@ -19,7 +19,10 @@ setup_test
 expected="$MH_TEST_DIR"/$$.expected
 actual="$MH_TEST_DIR"/$$.actual
 
-mkstemp="${MH_LIB_DIR}/mkstemp"
+mkstemp="${MH_LIBEXEC_DIR}/mkstemp"
+
+check_exit '-eq 255' $mkstemp - # gcov
+
 $mkstemp -help | grep suffix >/dev/null  &&  has_mkstemps=1  ||  has_mkstemps=0
 
 cd "$MHTMPDIR"
@@ -47,8 +50,9 @@ else
        EOF
 fi
 
-$mkstemp -h >$actual 2>&1
-check $expected $actual
+#### Skip nmh intro text.
+run_prog $mkstemp -h | sed '/^$/,$d' >"$actual" 2>&1
+check "$expected" "$actual"
 
 
 # check -version
@@ -72,23 +76,26 @@ fi
 # check -directory
 tmpfile=`$mkstemp -directory "$MHTMPDIR"`
 [ -f "$tmpfile" ]  &&  rm "$tmpfile"  ||  failed=`expr ${failed:-0} + 1`
+# Rely on exit status of grep to detect failure and terminate due to set -e:
 check_tmpfile=`echo $tmpfile | grep "^$MHTMPDIR/......$" >/dev/null`
-run_test `echo $check_tmpfile` ''
+run_test 'eval echo $check_tmpfile' ''
 
 
 # check -prefix
 tmpfile=`$mkstemp -prefix mkstemptest`
 [ -f "$tmpfile" ]  &&  rm "$tmpfile"  ||  failed=`expr ${failed:-0} + 1`
+# Rely on exit status of grep to detect failure and terminate due to set -e:
 check_tmpfile=`echo $tmpfile | grep '^mkstemptest......$' >/dev/null`
-run_test `echo $check_tmpfile` ''
+run_test 'eval echo $check_tmpfile' ''
 
 
 if [ $has_mkstemps -eq 1 ]; then
     # check -suffix
     tmpfile=`$mkstemp -suffix .txt`
     [ -f "$tmpfile" ]  &&  rm "$tmpfile"  ||  failed=`expr ${failed:-0} + 1`
+    # Rely on exit status of grep to detect failure and terminate due to set -e:
     check_tmpfile=`echo $tmpfile | grep '^......\.txt$' >/dev/null`
-    run_test `echo $check_tmpfile` ''
+    run_test 'eval echo $check_tmpfile' ''
 fi