[v6,04/22] tools: bootconfig: Add bootconfig test script

Message ID	157867224728.17873.18114241801246589416.stgit@devnote2 (mailing list archive)
State	New, archived
Headers	show Return-Path: <SRS0=nBWL=27=vger.kernel.org=linux-fsdevel-owner@kernel.org> From: Masami Hiramatsu <mhiramat@kernel.org> To: Steven Rostedt <rostedt@goodmis.org> Cc: Ingo Molnar <mingo@redhat.com>, Frank Rowand <frowand.list@gmail.com>, Randy Dunlap <rdunlap@infradead.org>, Namhyung Kim <namhyung@kernel.org>, Tim Bird <Tim.Bird@sony.com>, Jiri Olsa <jolsa@redhat.com>, Arnaldo Carvalho de Melo <acme@kernel.org>, Tom Zanussi <tom.zanussi@linux.intel.com>, Rob Herring <robh+dt@kernel.org>, Andrew Morton <akpm@linux-foundation.org>, Thomas Gleixner <tglx@linutronix.de>, Greg Kroah-Hartman <gregkh@linuxfoundation.org>, Alexey Dobriyan <adobriyan@gmail.com>, Jonathan Corbet <corbet@lwn.net>, Linus Torvalds <torvalds@linux-foundation.org>, linux-doc@vger.kernel.org, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH v6 04/22] tools: bootconfig: Add bootconfig test script Date: Sat, 11 Jan 2020 01:04:07 +0900 Message-Id: <157867224728.17873.18114241801246589416.stgit@devnote2> In-Reply-To: <157867220019.17873.13377985653744804396.stgit@devnote2> References: <157867220019.17873.13377985653744804396.stgit@devnote2> User-Agent: StGit/0.17.1-dirty MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 8bit Sender: linux-fsdevel-owner@vger.kernel.org Precedence: bulk
Series	tracing: bootconfig: Boot-time tracing and Extra boot config \| expand [v6,00/22] tracing: bootconfig: Boot-time tracing and Extra boot config [v6,01/22] bootconfig: Add Extra Boot Config support [v6,02/22] bootconfig: Load boot config from the tail of initrd [v6,03/22] tools: bootconfig: Add bootconfig command [v6,04/22] tools: bootconfig: Add bootconfig test script [v6,05/22] proc: bootconfig: Add /proc/bootconfig to show boot config list [v6,06/22] init/main.c: Alloc initcall_command_line in do_initcall() and free it [v6,07/22] bootconfig: init: Allow admin to use bootconfig for kernel command line [v6,08/22] bootconfig: init: Allow admin to use bootconfig for init command line [v6,09/22] Documentation: bootconfig: Add a doc for extended boot config [v6,10/22] tracing: Apply soft-disabled and filter to tracepoints printk [v6,11/22] tracing: kprobes: Output kprobe event to printk buffer [v6,12/22] tracing: kprobes: Register to dynevent earlier stage [v6,13/22] tracing: Accept different type for synthetic event fields [v6,14/22] tracing: Add NULL trace-array check in print_synth_event() [v6,15/22] tracing/boot: Add boot-time tracing [v6,16/22] tracing/boot: Add per-event settings [v6,17/22] tracing/boot Add kprobe event support [v6,18/22] tracing/boot: Add synthetic event support [v6,19/22] tracing/boot: Add instance node support [v6,20/22] tracing/boot: Add cpu_mask option support [v6,21/22] tracing/boot: Add function tracer filter options [v6,22/22] Documentation: tracing: Add boot-time tracing document

diff --git a/tools/bootconfig/Makefile b/tools/bootconfig/Makefile index 681b7aef3e44..a6146ac64458 100644 --- a/tools/bootconfig/Makefile +++ b/tools/bootconfig/Makefile @@ -16,5 +16,8 @@ bootconfig: ../../lib/bootconfig.c main.c $(HEADER) install: $(PROGS) install bootconfig $(DESTDIR)$(bindir) +test: bootconfig + ./test-bootconfig.sh + clean: $(RM) -f *.o bootconfig diff --git a/tools/bootconfig/samples/bad-array-space-comment.bconf b/tools/bootconfig/samples/bad-array-space-comment.bconf new file mode 100644 index 000000000000..fda19e47d0db --- /dev/null +++ b/tools/bootconfig/samples/bad-array-space-comment.bconf @@ -0,0 +1,5 @@ +key = # comment + "value1", # comment1 + "value2" # comment2 +, + "value3" diff --git a/tools/bootconfig/samples/bad-array.bconf b/tools/bootconfig/samples/bad-array.bconf new file mode 100644 index 000000000000..0174af019d7f --- /dev/null +++ b/tools/bootconfig/samples/bad-array.bconf @@ -0,0 +1,2 @@ +# Array must be comma separated. +key = "value1" "value2" diff --git a/tools/bootconfig/samples/bad-dotword.bconf b/tools/bootconfig/samples/bad-dotword.bconf new file mode 100644 index 000000000000..ba5557b2bdd3 --- /dev/null +++ b/tools/bootconfig/samples/bad-dotword.bconf @@ -0,0 +1,4 @@ +# do not start keyword with . +key { + .word = 1 +} diff --git a/tools/bootconfig/samples/bad-empty.bconf b/tools/bootconfig/samples/bad-empty.bconf new file mode 100644 index 000000000000..2ba3f6cc6a47 --- /dev/null +++ b/tools/bootconfig/samples/bad-empty.bconf @@ -0,0 +1 @@ +# Wrong boot config: comment only diff --git a/tools/bootconfig/samples/bad-keyerror.bconf b/tools/bootconfig/samples/bad-keyerror.bconf new file mode 100644 index 000000000000..b6e247a099d0 --- /dev/null +++ b/tools/bootconfig/samples/bad-keyerror.bconf @@ -0,0 +1,2 @@ +# key word can not contain "," +key,word diff --git a/tools/bootconfig/samples/bad-longkey.bconf b/tools/bootconfig/samples/bad-longkey.bconf new file mode 100644 index 000000000000..eb97369f91a8 --- /dev/null +++ b/tools/bootconfig/samples/bad-longkey.bconf @@ -0,0 +1 @@ +key_word_is_too_long01234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345 diff --git a/tools/bootconfig/samples/bad-manywords.bconf b/tools/bootconfig/samples/bad-manywords.bconf new file mode 100644 index 000000000000..8db81967c48a --- /dev/null +++ b/tools/bootconfig/samples/bad-manywords.bconf @@ -0,0 +1 @@ +key1.is2.too3.long4.5.6.7.8.9.10.11.12.13.14.15.16.17 diff --git a/tools/bootconfig/samples/bad-no-keyword.bconf b/tools/bootconfig/samples/bad-no-keyword.bconf new file mode 100644 index 000000000000..eff26808566c --- /dev/null +++ b/tools/bootconfig/samples/bad-no-keyword.bconf @@ -0,0 +1,2 @@ +# No keyword +{} diff --git a/tools/bootconfig/samples/bad-nonprintable.bconf b/tools/bootconfig/samples/bad-nonprintable.bconf new file mode 100644 index 000000000000..3bb1a2864e52 --- /dev/null +++ b/tools/bootconfig/samples/bad-nonprintable.bconf @@ -0,0 +1,2 @@ +# Non printable +key = "" diff --git a/tools/bootconfig/samples/bad-spaceword.bconf b/tools/bootconfig/samples/bad-spaceword.bconf new file mode 100644 index 000000000000..90c703d32a9a --- /dev/null +++ b/tools/bootconfig/samples/bad-spaceword.bconf @@ -0,0 +1,2 @@ +# No space between words +key . word diff --git a/tools/bootconfig/samples/bad-tree.bconf b/tools/bootconfig/samples/bad-tree.bconf new file mode 100644 index 000000000000..5a6038edcd55 --- /dev/null +++ b/tools/bootconfig/samples/bad-tree.bconf @@ -0,0 +1,5 @@ +# brace is not closing +tree { + node { + value = 1 +} diff --git a/tools/bootconfig/samples/bad-value.bconf b/tools/bootconfig/samples/bad-value.bconf new file mode 100644 index 000000000000..a1217fed86cc --- /dev/null +++ b/tools/bootconfig/samples/bad-value.bconf @@ -0,0 +1,3 @@ +# Quotes error +value = "data + diff --git a/tools/bootconfig/samples/escaped.bconf b/tools/bootconfig/samples/escaped.bconf new file mode 100644 index 000000000000..9f72043b3216 --- /dev/null +++ b/tools/bootconfig/samples/escaped.bconf @@ -0,0 +1,3 @@ +key1 = "A\B\C" +key2 = '\'\'' +key3 = "\\" diff --git a/tools/bootconfig/samples/good-array-space-comment.bconf b/tools/bootconfig/samples/good-array-space-comment.bconf new file mode 100644 index 000000000000..45b938dc0695 --- /dev/null +++ b/tools/bootconfig/samples/good-array-space-comment.bconf @@ -0,0 +1,4 @@ +key = # comment + "value1", # comment1 + "value2" , # comment2 + "value3" diff --git a/tools/bootconfig/samples/good-comment-after-value.bconf b/tools/bootconfig/samples/good-comment-after-value.bconf new file mode 100644 index 000000000000..0d92a853df72 --- /dev/null +++ b/tools/bootconfig/samples/good-comment-after-value.bconf @@ -0,0 +1 @@ +key = "value" # comment diff --git a/tools/bootconfig/samples/good-printables.bconf b/tools/bootconfig/samples/good-printables.bconf new file mode 100644 index 000000000000..91b90073c0f8 --- /dev/null +++ b/tools/bootconfig/samples/good-printables.bconf @@ -0,0 +1,2 @@ +key = " + !#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\]^_`abcdefghijklmnopqrstuvwxyz{|}~" diff --git a/tools/bootconfig/samples/good-simple.bconf b/tools/bootconfig/samples/good-simple.bconf new file mode 100644 index 000000000000..37dd6d21c176 --- /dev/null +++ b/tools/bootconfig/samples/good-simple.bconf @@ -0,0 +1,11 @@ +# A good simple bootconfig + +key.word1 = 1 +key.word2=2 +key.word3 = 3; + +key { +word4 = 4 } + +key { word5 = 5; word6 = 6 } + diff --git a/tools/bootconfig/samples/good-single.bconf b/tools/bootconfig/samples/good-single.bconf new file mode 100644 index 000000000000..98e55ad8b711 --- /dev/null +++ b/tools/bootconfig/samples/good-single.bconf @@ -0,0 +1,4 @@ +# single key style +key = 1 +key2 = 2 +key3 = "alpha", "beta" diff --git a/tools/bootconfig/samples/good-space-after-value.bconf b/tools/bootconfig/samples/good-space-after-value.bconf new file mode 100644 index 000000000000..56c15cbc5741 --- /dev/null +++ b/tools/bootconfig/samples/good-space-after-value.bconf @@ -0,0 +1 @@ +key = "value" diff --git a/tools/bootconfig/samples/good-tree.bconf b/tools/bootconfig/samples/good-tree.bconf new file mode 100644 index 000000000000..f2ddefc8b52a --- /dev/null +++ b/tools/bootconfig/samples/good-tree.bconf @@ -0,0 +1,12 @@ +key { + word { + tree { + value = "0"} + } + word2 { + tree { + value = 1,2 } + } +} +other.tree { + value = 2; value2 = 3;} diff --git a/tools/bootconfig/test-bootconfig.sh b/tools/bootconfig/test-bootconfig.sh new file mode 100755 index 000000000000..87725e8723f8 --- /dev/null +++ b/tools/bootconfig/test-bootconfig.sh @@ -0,0 +1,105 @@ +#!/bin/sh +# SPDX-License-Identifier: GPL-2.0-only + +echo "Boot config test script" + +BOOTCONF=./bootconfig +INITRD=`mktemp initrd-XXXX` +TEMPCONF=`mktemp temp-XXXX.bconf` +NG=0 + +cleanup() { + rm -f $INITRD $TEMPCONF + exit $NG +} + +trap cleanup EXIT TERM + +NO=1 + +xpass() { # pass test command + echo "test case $NO ($3)... " + if ! ($@ && echo "\t\t[OK]"); then + echo "\t\t[NG]"; NG=$((NG + 1)) + fi + NO=$((NO + 1)) +} + +xfail() { # fail test command + echo "test case $NO ($3)... " + if ! (! $@ && echo "\t\t[OK]"); then + echo "\t\t[NG]"; NG=$((NG + 1)) + fi + NO=$((NO + 1)) +} + +echo "Basic command test" +xpass $BOOTCONF $INITRD + +echo "Delete command should success without bootconfig" +xpass $BOOTCONF -d $INITRD + +dd if=/dev/zero of=$INITRD bs=4096 count=1 +echo "key = value;" > $TEMPCONF +bconf_size=$(stat -c %s $TEMPCONF) +initrd_size=$(stat -c %s $INITRD) + +echo "Apply command test" +xpass $BOOTCONF -a $TEMPCONF $INITRD +new_size=$(stat -c %s $INITRD) + +echo "File size check" +xpass test $new_size -eq $(expr $bconf_size + $initrd_size + 9) + +echo "Apply command repeat test" +xpass $BOOTCONF -a $TEMPCONF $INITRD + +echo "File size check" +xpass test $new_size -eq $(stat -c %s $INITRD) + +echo "Delete command check" +xpass $BOOTCONF -d $INITRD + +echo "File size check" +new_size=$(stat -c %s $INITRD) +xpass test $new_size -eq $initrd_size + +echo "Max node number check" + +echo -n > $TEMPCONF +for i in `seq 1 1024` ; do + echo "node$i" >> $TEMPCONF +done +xpass $BOOTCONF -a $TEMPCONF $INITRD + +echo "badnode" >> $TEMPCONF +xfail $BOOTCONF -a $TEMPCONF $INITRD + +echo "Max filesize check" + +# Max size is 32767 (including terminal byte) +echo -n "data = \"" > $TEMPCONF +dd if=/dev/urandom bs=768 count=32 | base64 -w0 >> $TEMPCONF +echo "\"" >> $TEMPCONF +xfail $BOOTCONF -a $TEMPCONF $INITRD + +truncate -s 32764 $TEMPCONF +echo "\"" >> $TEMPCONF # add 2 bytes + terminal ('\"\n\0') +xpass $BOOTCONF -a $TEMPCONF $INITRD + +echo "=== expected failure cases ===" +for i in samples/bad-* ; do + xfail $BOOTCONF -a $i $INITRD +done + +echo "=== expected success cases ===" +for i in samples/good-* ; do + xpass $BOOTCONF -a $i $INITRD +done + +echo +if [ $NG -eq 0 ]; then + echo "All tests passed" +else + echo "$NG tests failed" +fi

[v6,04/22] tools: bootconfig: Add bootconfig test script

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