kernel/linux.git/tools/bootconfig/test-bootconfig.sh, branch v6.19.12

tools/bootconfig: Replace some echo with printf for more portability

2025-07-14T02:55:58+00:00

Since echo is not portable, use printf instead. This fixes a wrong test result formatting in some environment. (showing "\t\t[OK]") Also this uses printf command for generating test data instead of echo. Link: https://lore.kernel.org/all/175211424942.2591046.5439447789303314213.stgit@mhiramat.tok.corp.google.com/ Signed-off-by: Masami Hiramatsu (Google)

tools/bootconfig: Improve portability

2025-07-14T02:55:42+00:00

Since 'stat' command and 'truncate' command are GNU extension, use 'wc' and 'dd' commands instead. Link: https://lore.kernel.org/all/175211424184.2591046.3523297993175066026.stgit@mhiramat.tok.corp.google.com/ Signed-off-by: Masami Hiramatsu (Google)

tools: bootconfig: Regex enclosed with quotes to make syntax highlight proper

2025-07-14T02:55:17+00:00

As suggested, changed the square brackets escaping to quote the whole Regex class. Link: https://lore.kernel.org/all/20250709030141.27483-1-unixbhaskar@gmail.com/ Signed-off-by: Bhaskar Chowdhury Signed-off-by: Masami Hiramatsu (Google)

bootconfig: Fix testcase to increase max node

2023-03-21T16:00:28+00:00

Since commit 6c40624930c5 ("bootconfig: Increase max nodes of bootconfig from 1024 to 8192 for DCC support") increased the max number of bootconfig node to 8192, the bootconfig testcase of the max number of nodes fails. To fix this issue, we can not simply increase the number in the test script because the test bootconfig file becomes too big (>32KB). To fix that, we can use a combination of three alphabets (26^3 = 17576). But with that, we can not express the 8193 (just one exceed from the limitation) because it also exceeds the max size of bootconfig. So, the first 26 nodes will just use one alphabet. With this fix, test-bootconfig.sh passes all tests. Link: https://lore.kernel.org/all/167888844790.791176.670805252426835131.stgit@devnote2/ Reported-by: Heinz Wiesinger Link: https://lore.kernel.org/all/2463802.XAFRqVoOGU@amaterasu.liwjatan.org Fixes: 6c40624930c5 ("bootconfig: Increase max nodes of bootconfig from 1024 to 8192 for DCC support") Signed-off-by: Masami Hiramatsu (Google) Reviewed-by: Steven Rostedt (Google)

tools/bootconfig: Show whole test command for each test case

2021-09-08T19:29:16+00:00

Show whole test command instead of only the 3rd argument. This will clear to show what will be actually tested by each test case. Link: https://lkml.kernel.org/r/163077088607.222577.14786016266462495017.stgit@devnote2 Signed-off-by: Masami Hiramatsu Signed-off-by: Steven Rostedt (VMware)

tools/bootconfig: Align the bootconfig applied initrd image size to 4

2020-11-19T13:55:44+00:00

Align the bootconfig applied initrd image size to 4. To fill the gap, the bootconfig command uses null characters in between the bootconfig data and the footer. This will expands the footer size but don't change the checksum. Thus the block image of the initrd file with bootconfig is as follows. [initrd][bootconfig][(pad)][size][csum]["#BOOTCONFIG\n"] Link: https://lkml.kernel.org/r/160576522046.320071.8550680670010950634.stgit@devnote2 Signed-off-by: Masami Hiramatsu Signed-off-by: Steven Rostedt (VMware)

tools/bootconfig: Add testcase for tailing space

2020-09-22T01:57:12+00:00

Add testcases for removing/keeping tailing space in the value. Link: https://lkml.kernel.org/r/160068151151.1088739.3469541807296024227.stgit@devnote2 Signed-off-by: Masami Hiramatsu Signed-off-by: Steven Rostedt (VMware)

tools/bootconfig: Add testcases for repeated key with brace

2020-09-22T01:56:55+00:00

Add a testcase for repeated key with brace parsing issue. Link: https://lkml.kernel.org/r/160068150176.1088739.409481347784771987.stgit@devnote2 Signed-off-by: Masami Hiramatsu Signed-off-by: Steven Rostedt (VMware)

tools/bootconfig: Add testcases for value override operator

2020-08-03T20:22:29+00:00

Add some testcases and examples for value override operator. Link: https://lkml.kernel.org/r/159482883824.126704.2166030493721357163.stgit@devnote2 Signed-off-by: Masami Hiramatsu Signed-off-by: Steven Rostedt (VMware)

tools/bootconfig: Add testcase for show-command and quotes test

2020-06-17T01:21:03+00:00

Add testcases for the return value of the command to show bootconfig in initrd, and double/single quotes selecting. Link: http://lkml.kernel.org/r/159230247428.65555.2109472942519215104.stgit@devnote2 Signed-off-by: Masami Hiramatsu Signed-off-by: Steven Rostedt (VMware)