choom: (testcoverage) add long options tests

Signed-off-by: Christian Goeschel Ndjomouo <cgoesc2@wgu.edu>

diff --git a/tests/commands.sh b/tests/commands.sh
index 44f4813bf2799533d76886de65ceee7cc2667b1a..3a904fb9654a1a9270b807893107f4558a517eb3 100644 (file)
--- a/tests/commands.sh
+++ b/tests/commands.sh
@@ -76,6 +76,7 @@ TS_CMD_BITS=${TS_CMD_BITS-"${ts_commandsdir}bits"}
 TS_CMD_BLKDISCARD=${TS_CMD_BLKID-"${ts_commandsdir}blkdiscard"}
 TS_CMD_BLKID=${TS_CMD_BLKID-"${ts_commandsdir}blkid"}
 TS_CMD_CAL=${TS_CMD_CAL-"${ts_commandsdir}cal"}
+TS_CMD_CHOOM=${TS_CMD_CHOOM:-"${ts_commandsdir}choom"}
 TS_CMD_COLCRT=${TS_CMD_COLCRT:-"${ts_commandsdir}colcrt"}
 TS_CMD_COLRM=${TS_CMD_COLRM:-"${ts_commandsdir}colrm"}
 TS_CMD_COL=${TS_CMD_COL:-"${ts_commandsdir}col"}

diff --git a/tests/expected/choom/choom b/tests/expected/choom/choom
new file mode 100644 (file)
index 0000000..9766475
--- /dev/null
+++ b/tests/expected/choom/choom
@@ -0,0 +1 @@
+ok

diff --git a/tests/ts/choom/choom b/tests/ts/choom/choom
new file mode 100755 (executable)
index 0000000..9295abe
--- /dev/null
+++ b/tests/ts/choom/choom
@@ -0,0 +1,47 @@
+#!/bin/bash
+
+# This file is part of util-linux.
+#
+# This file is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This file is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# Copyright (C) 2026 Christian Goeschel Ndjomouo <cgoesc2@wgu.edu>
+
+TS_TOPDIR="${0%/*}/../.."
+TS_DESC="choom"
+
+. "$TS_TOPDIR/functions.sh"
+ts_init "$*"
+
+
+ts_check_test_command "$TS_CMD_CHOOM"
+
+PID=$$
+oom_score_adj=$("$TS_CMD_CHOOM" --pid $PID \
+                        | awk -F: '/score adjust value/ {print $2}' \
+                        | tr -d ' ')
+
+(( oom_score_adj++ ))
+
+"$TS_CMD_CHOOM" --pid $PID --adjust $oom_score_adj &>/dev/null
+
+if [[ "$?" != 0 ]]; then
+        ts_failed "OOM adjust score change failed"
+fi
+
+new_oom_score_adj=$("$TS_CMD_CHOOM" --pid $PID \
+                        | awk -F: '/score adjust value/ {print $2}' \
+                        | tr -d ' ')
+
+if (( "$new_oom_score_adj" == "$oom_score_adj" )); then
+        echo "ok" >> "$TS_OUTPUT"
+fi
+
+ts_finalize
\ No newline at end of file