1 files changed, 74 insertions, 0 deletions
diff --git a/src/lib/log/tests/severity_test.sh.in b/src/lib/log/tests/severity_test.sh.in
new file mode 100644
index 0000000..02376f8
--- /dev/null
+++ b/src/lib/log/tests/severity_test.sh.in
@@ -0,0 +1,74 @@
+#!/bin/sh
+
+# Copyright (C) 2011-2020 Internet Systems Consortium, Inc. ("ISC")
+#
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+# Checks that the logger will limit the output of messages less severe than
+# the severity/debug setting.
+
+# Exit with error if commands exit with non-zero and if undefined variables are
+# used.
+set -eu
+
+# Include common test library.
+# shellcheck disable=SC1091
+# SC1091: Not following: ... was not specified as input (see shellcheck -x).
+. "@abs_top_builddir@/src/lib/testutils/dhcp_test_lib.sh"
+
+tempfile="@abs_builddir@/severity_test_tempfile_$$"
+
+test_start 'severity.default-parameters'
+cat > $tempfile << .
+FATAL [example] LOG_WRITE_ERROR error writing to test1: 42
+ERROR [example] LOG_READING_LOCAL_FILE reading local message file dummy/file
+WARN  [example] LOG_BAD_STREAM bad log console output stream: example
+WARN  [example.alpha] LOG_READ_ERROR error reading from message file a.txt: dummy reason
+INFO  [example.alpha] LOG_INPUT_OPEN_FAIL unable to open message file example.msg for input: dummy reason
+FATAL [example.beta] LOG_BAD_SEVERITY unrecognized log severity: beta_fatal
+ERROR [example.beta] LOG_BAD_DESTINATION unrecognized log destination: beta_error
+WARN  [example.beta] LOG_BAD_STREAM bad log console output stream: beta_warn
+INFO  [example.beta] LOG_READ_ERROR error reading from message file beta: info
+.
+./logger_example -c stdout | \
+    sed -e 's/\[\([a-z0-9\.]\{1,\}\)\/\([0-9]\{1,\}\)\.\(0x\)\{0,1\}\([0-9A-Fa-f]\{1,\}\)\]/[\1]/' | \
+    cut -d' ' -f3- | diff $tempfile -
+test_finish $?
+
+test_start 'severity.filter'
+cat > $tempfile << .
+FATAL [example] LOG_WRITE_ERROR error writing to test1: 42
+ERROR [example] LOG_READING_LOCAL_FILE reading local message file dummy/file
+FATAL [example.beta] LOG_BAD_SEVERITY unrecognized log severity: beta_fatal
+ERROR [example.beta] LOG_BAD_DESTINATION unrecognized log destination: beta_error
+.
+./logger_example -c stdout -s error | \
+    sed -e 's/\[\([a-z0-9\.]\{1,\}\)\/\([0-9]\{1,\}\)\.\(0x\)\{0,1\}\([0-9A-Fa-f]\{1,\}\)\]/[\1]/' | \
+    cut -d' ' -f3- | diff $tempfile -
+test_finish $?
+
+test_start 'severity.debug-level'
+cat > $tempfile << .
+FATAL [example] LOG_WRITE_ERROR error writing to test1: 42
+ERROR [example] LOG_READING_LOCAL_FILE reading local message file dummy/file
+WARN  [example] LOG_BAD_STREAM bad log console output stream: example
+WARN  [example.alpha] LOG_READ_ERROR error reading from message file a.txt: dummy reason
+INFO  [example.alpha] LOG_INPUT_OPEN_FAIL unable to open message file example.msg for input: dummy reason
+DEBUG [example] LOG_READING_LOCAL_FILE reading local message file example/0
+DEBUG [example] LOG_READING_LOCAL_FILE reading local message file example/24
+DEBUG [example] LOG_READING_LOCAL_FILE reading local message file example/25
+FATAL [example.beta] LOG_BAD_SEVERITY unrecognized log severity: beta_fatal
+ERROR [example.beta] LOG_BAD_DESTINATION unrecognized log destination: beta_error
+WARN  [example.beta] LOG_BAD_STREAM bad log console output stream: beta_warn
+INFO  [example.beta] LOG_READ_ERROR error reading from message file beta: info
+DEBUG [example.beta] LOG_BAD_SEVERITY unrecognized log severity: beta/25
+.
+./logger_example -c stdout -s debug -d 25 | \
+    sed -e 's/\[\([a-z0-9\.]\{1,\}\)\/\([0-9]\{1,\}\)\.\(0x\)\{0,1\}\([0-9A-Fa-f]\{1,\}\)\]/[\1]/' | \
+    cut -d' ' -f3- | diff $tempfile -
+test_finish $?
+
+# Tidy up
+rm -f $tempfile