From 0a49b6eca5b28f91b6818b56d7eab8d5ddd9d4cb Mon Sep 17 00:00:00 2001
From: Ken Sato <ken.sato.ty@hitachi-solutions.com>
Date: Wed, 6 Feb 2019 10:31:17 +0900
Subject: [PATCH] Add test programs for #1190

Change-Id: Icb63e898d5882e1fab18e6af7859af50448a1d60
---
 test/issues/1190/C1190.sh   | 42 ++++++++++++++++++++++++++++++
 test/issues/1190/Makefile   |  9 +++++++
 test/issues/1190/README     | 23 ++++++++++++++++
 test/issues/1190/result.log | 52 +++++++++++++++++++++++++++++++++++++
 4 files changed, 126 insertions(+)
 create mode 100644 test/issues/1190/C1190.sh
 create mode 100644 test/issues/1190/Makefile
 create mode 100644 test/issues/1190/README
 create mode 100644 test/issues/1190/result.log

diff --git a/test/issues/1190/C1190.sh b/test/issues/1190/C1190.sh
new file mode 100644
index 00000000..86bac57d
--- /dev/null
+++ b/test/issues/1190/C1190.sh
@@ -0,0 +1,42 @@
+#!/bin/sh
+
+USELTP=0
+USEOSTEST=1
+
+. ../../common.sh
+
+CYCLE=50
+REPS=100
+cnt=0
+
+tid=001
+echo "*** CT$tid start *******************************"
+echo -n "" > ./CT${tid}.txt
+for i in `seq 1 ${CYCLE}`
+do
+	for j in `seq 1 ${REPS}`
+	do
+		${MCEXEC} ${TESTMCK} -s ptrace -n 15 > /dev/null 2>&1
+
+		${IHKOSCTL} 0 clear_kmsg
+		${IHKOSCTL} 0 ioctl 40000000 1
+		${IHKOSCTL} 0 kmsg > ./tmp_out.txt
+
+		if grep "0 processes are found" ./tmp_out.txt \
+				> /dev/null 2>&1 ; then
+			echo "[OK] process is not found" >> ./CT${tid}.txt
+		else
+			echo "[NG] process is found" >> ./CT${tid}.txt
+		fi
+	done
+	if grep "[NG]" ./CT${tid}.txt > /dev/null 2>&1; then
+		echo "[NG] fail occurred"
+		echo "*** CT${tid}: FAILED"
+		exit 1
+	else
+		cnt=`expr ${cnt} + ${REPS}`
+		echo "[OK] ${cnt} times succeed"
+	fi
+done
+echo "*** CT${tid}: PASSED"
+
diff --git a/test/issues/1190/Makefile b/test/issues/1190/Makefile
new file mode 100644
index 00000000..2698f9cf
--- /dev/null
+++ b/test/issues/1190/Makefile
@@ -0,0 +1,9 @@
+TARGET=
+
+all:: $(TARGET)
+
+test:: $(TARGET)
+	sh ./C1190.sh
+
+clean::
+	rm -f *.o $(TARGET)
diff --git a/test/issues/1190/README b/test/issues/1190/README
new file mode 100644
index 00000000..b7664c08
--- /dev/null
+++ b/test/issues/1190/README
@@ -0,0 +1,23 @@
+【Issue#1190 動作確認】
+□ テスト内容
+Issue#1190 はPID1へのSIGCHLD送信の問題として報告されているが、
+プロセス残留の直接的な原因はIssue#1257で報告された排他処理の不足によるものである。
+そのため、Issue#1257 の対策によってIssue#1190の現象は解消されているはずである。
+
+しかし、Issue#1190とIssue#1257では症状を発生させる手順が異なるため、
+Issue#1190の再現手順で症状が発生しないことを確認する。
+
+テスト内容は以下の通りである。
+1. Issue 指摘事項の再現確認
+CT001	ostest-ptrace.007 を連続して5,000回実行し、プロセス残留が発生しないことを確認する
+
+□ 実行手順
+$ make test
+
+McKernelのインストール先や LTP の配置場所は、$HOME/.mck_test_config を
+参照する。.mck_test_config は、McKernel を ビルドした際に生成される
+mck_test_config.sample ファイルを $HOME に コピーし、適宜編集すること。
+
+□ 実行結果
+result.log 参照。
+すべての項目をPASSしていることを確認。
diff --git a/test/issues/1190/result.log b/test/issues/1190/result.log
new file mode 100644
index 00000000..90030e27
--- /dev/null
+++ b/test/issues/1190/result.log
@@ -0,0 +1,52 @@
+*** CT001 start *******************************
+[OK] 100 times succeed
+[OK] 200 times succeed
+[OK] 300 times succeed
+[OK] 400 times succeed
+[OK] 500 times succeed
+[OK] 600 times succeed
+[OK] 700 times succeed
+[OK] 800 times succeed
+[OK] 900 times succeed
+[OK] 1000 times succeed
+[OK] 1100 times succeed
+[OK] 1200 times succeed
+[OK] 1300 times succeed
+[OK] 1400 times succeed
+[OK] 1500 times succeed
+[OK] 1600 times succeed
+[OK] 1700 times succeed
+[OK] 1800 times succeed
+[OK] 1900 times succeed
+[OK] 2000 times succeed
+[OK] 2100 times succeed
+[OK] 2200 times succeed
+[OK] 2300 times succeed
+[OK] 2400 times succeed
+[OK] 2500 times succeed
+[OK] 2600 times succeed
+[OK] 2700 times succeed
+[OK] 2800 times succeed
+[OK] 2900 times succeed
+[OK] 3000 times succeed
+[OK] 3100 times succeed
+[OK] 3200 times succeed
+[OK] 3300 times succeed
+[OK] 3400 times succeed
+[OK] 3500 times succeed
+[OK] 3600 times succeed
+[OK] 3700 times succeed
+[OK] 3800 times succeed
+[OK] 3900 times succeed
+[OK] 4000 times succeed
+[OK] 4100 times succeed
+[OK] 4200 times succeed
+[OK] 4300 times succeed
+[OK] 4400 times succeed
+[OK] 4500 times succeed
+[OK] 4600 times succeed
+[OK] 4700 times succeed
+[OK] 4800 times succeed
+[OK] 4900 times succeed
+[OK] 5000 times succeed
+*** CT001: PASSED