79 lines
1.6 KiB
Bash
Executable File
79 lines
1.6 KiB
Bash
Executable File
#!/bin/bash
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set -ex
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set -o pipefail
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function has_tag_internal() {
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udevadm info /dev/null | sed -n '/E: '$1'=/ {s/E: '$1'=/:/; s/$/:/; p}' | grep -q ":$2:"
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}
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function has_tag() {
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has_tag_internal TAGS $1
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}
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function has_current_tag() {
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has_tag_internal CURRENT_TAGS $1
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}
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mkdir -p /run/udev/rules.d/
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! test -f /run/udev/tags/added/c1:3 &&
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! test -f /run/udev/tags/changed/c1:3 &&
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! has_tag added &&
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! has_current_tag added &&
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! has_tag changed &&
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! has_current_tag changed
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cat > /run/udev/rules.d/50-testsuite.rules <<EOF
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ACTION=="add", SUBSYSTEM=="mem", KERNEL=="null", TAG+="added"
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ACTION=="change", SUBSYSTEM=="mem", KERNEL=="null", TAG+="changed"
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EOF
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udevadm control --reload
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udevadm trigger -c add /dev/null
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while : ; do
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test -f /run/udev/tags/added/c1:3 &&
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! test -f /run/udev/tags/changed/c1:3 &&
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has_tag added &&
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has_current_tag added &&
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! has_tag changed &&
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! has_current_tag changed &&
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break
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sleep .5
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done
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udevadm control --reload
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udevadm trigger -c change /dev/null
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while : ; do
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test -f /run/udev/tags/added/c1:3 &&
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test -f /run/udev/tags/changed/c1:3 &&
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has_tag added &&
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! has_current_tag added &&
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has_tag changed &&
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has_current_tag changed &&
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break
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sleep .5
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done
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udevadm control --reload
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udevadm trigger -c add /dev/null
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while : ; do
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test -f /run/udev/tags/added/c1:3 &&
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test -f /run/udev/tags/changed/c1:3 &&
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has_tag added &&
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has_current_tag added &&
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has_tag changed &&
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! has_current_tag changed &&
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break
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sleep .5
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done
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echo OK > /testok
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exit 0
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