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55 lines
1.1 KiB
55 lines
1.1 KiB
#!/bin/sh
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# SPDX-License-Identifier: GPL-2.0-or-later
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# Copyright (c) 2015 Fujitsu Ltd.
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# Author: Guangwen Feng <fenggw-fnst@cn.fujitsu.com>
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#
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# Test basic functionality of lsmod command.
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TST_TESTFUNC=lsmod_test
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TST_NEEDS_TMPDIR=1
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TST_NEEDS_CMDS="lsmod"
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. tst_test.sh
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lsmod_matches_proc_modules()
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{
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lsmod_output=$(lsmod | awk '!/Module/{print $1, $2, $3}' | sort)
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if [ -z "$lsmod_output" ]; then
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tst_brk TBROK "Failed to parse the output from lsmod"
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fi
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modules_output=$(awk '{print $1, $2, $3}' /proc/modules | sort)
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if [ -z "$modules_output" ]; then
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tst_brk TBROK "Failed to parse /proc/modules"
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fi
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if [ "$lsmod_output" != "$modules_output" ]; then
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tst_res TINFO "lsmod output different from /proc/modules"
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echo "$lsmod_output" > temp1
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echo "$modules_output" > temp2
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if tst_cmd_available diff; then
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diff temp1 temp2
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else
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cat temp1 temp2
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fi
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return 1
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fi
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return 0
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}
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lsmod_test()
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{
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for i in $(seq 1 5); do
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if lsmod_matches_proc_modules; then
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tst_res TPASS "'lsmod' passed"
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return
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fi
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tst_res TINFO "Trying again"
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sleep 1
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done
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tst_res TFAIL "'lsmod' doesn't match /proc/modules output"
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}
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tst_run
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