From 6005a0546516a6fb9e97f7223a618e1d35c9dee6 Mon Sep 17 00:00:00 2001
From: Chao Song <chao.song@linux.intel.com>
Date: Tue, 20 Apr 2021 10:54:10 +0800
Subject: [PATCH 1/2] case-lib: add support for disabling kernel check point

Some test cases may want to collect kernel log from
boot, this patch adds a function to support to disable
kernel check point.

Test case should call disable_kernel_check_point instead
of setup_kernel_check_point to collect kernel log from
boot.

Signed-off-by: Chao Song <chao.song@linux.intel.com>
---
 case-lib/hijack.sh | 2 ++
 case-lib/lib.sh    | 5 +++++
 2 files changed, 7 insertions(+)

diff --git a/case-lib/hijack.sh b/case-lib/hijack.sh
index f38fa9a1..5fbe6950 100644
--- a/case-lib/hijack.sh
+++ b/case-lib/hijack.sh
@@ -53,6 +53,8 @@ function func_exit_handler()
 
     if [[ "$KERNEL_CHECKPOINT" =~ ^[0-9]{10} ]]; then
         journalctl_cmd --since=@"$KERNEL_CHECKPOINT" > "$LOG_ROOT/dmesg.txt"
+    elif [[ "$KERNEL_CHECKPOINT" == "disabled" ]]; then
+        journalctl_cmd > "$LOG_ROOT/dmesg.txt"
     else
         die 'Kernel check point "KERNEL_CHECKPOINT" is not properly set'
     fi
diff --git a/case-lib/lib.sh b/case-lib/lib.sh
index 94baa569..613a3408 100644
--- a/case-lib/lib.sh
+++ b/case-lib/lib.sh
@@ -338,3 +338,8 @@ journalctl_cmd()
    journalctl -k -q --no-pager --utc --output=short-monotonic \
      --no-hostname "$@"
 }
+
+disable_kernel_check_point()
+{
+    KERNEL_CHECKPOINT="disabled"
+}

From bf852427761e465dec355c0433332eb16964cdab Mon Sep 17 00:00:00 2001
From: Chao Song <chao.song@linux.intel.com>
Date: Tue, 20 Apr 2021 10:53:11 +0800
Subject: [PATCH 2/2] sof-test: add a test case to check kernel boot log

Signed-off-by: Chao Song <chao.song@linux.intel.com>
---
 test-case/verify-kernel-boot-log.sh | 24 ++++++++++++++++++++++++
 1 file changed, 24 insertions(+)
 create mode 100755 test-case/verify-kernel-boot-log.sh

diff --git a/test-case/verify-kernel-boot-log.sh b/test-case/verify-kernel-boot-log.sh
new file mode 100755
index 00000000..ceaab759
--- /dev/null
+++ b/test-case/verify-kernel-boot-log.sh
@@ -0,0 +1,24 @@
+#!/bin/bash
+
+##
+## Case Name: verify-kernel-boot-log
+## Preconditions:
+##    N/A
+## Description:
+##    Check kernel boot log, and see if there is any errors
+## Case step:
+##    1. Disable kernel check point and check kernel log from kernel boot
+## Expect result:
+##    No error found in kernel boot log
+##
+
+set -e
+
+# source from the relative path of current folder
+# shellcheck source=case-lib/lib.sh
+source "$(dirname "${BASH_SOURCE[0]}")"/../case-lib/lib.sh
+
+func_opt_parse_option "$@"
+disable_kernel_check_point
+
+sof-kernel-log-check.sh