mirror of
https://git.notmuchmail.org/git/notmuch
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c468f3703e
The setup is useless if gdb is not present, so it doesn't hurt to skip it. The diff here is huge, but the commit is really just moving most of the script inside the initial if, and adding an else block to print a warning.
104 lines
4.3 KiB
Bash
Executable file
104 lines
4.3 KiB
Bash
Executable file
#!/bin/bash
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test_description='atomicity'
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. ./test-lib.sh
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# This script tests the effects of killing and restarting "notmuch
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# new" at arbitrary points. If notmuch new is properly atomic, the
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# final database contents should be the same regardless of when (or
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# if) it is killed and restarted.
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if which gdb; then
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test_set_prereq GDB
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# Create a maildir structure to also stress flag synchronization
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mkdir $MAIL_DIR/cur
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mkdir $MAIL_DIR/new
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mkdir $MAIL_DIR/tmp
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mkdir $MAIL_DIR/.remove-dir
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# Prepare the initial database
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generate_message [subject]='Duplicate' [filename]='duplicate:2,' [dir]=cur
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generate_message [subject]='Remove' [filename]='remove:2,' [dir]=cur
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generate_message [subject]='"Remove duplicate"' [filename]='remove-duplicate:2,' [dir]=cur
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cp $MAIL_DIR/cur/remove-duplicate:2, $MAIL_DIR/cur/remove-duplicate-copy:2,
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generate_message [subject]='Rename' [filename]='rename:2,' [dir]=cur
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generate_message [subject]='"Rename duplicate"' [filename]='rename-duplicate:2,' [dir]=cur
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generate_message [subject]='"Move 1"' [filename]='move1:2,' [dir]=cur
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generate_message [subject]='"Move 2"' [filename]='move2:2,' [dir]=new
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generate_message [subject]='Flag' [filename]='flag:2,' [dir]=cur
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generate_message [subject]='"Flag duplicate"' [filename]='flag-duplicate:2,' [dir]=cur
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cp $MAIL_DIR/cur/flag-duplicate:2, $MAIL_DIR/cur/flag-duplicate-copy:2,F
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generate_message [subject]='"Remove directory"' [filename]='remove-directory:2,' [dir]=.remove-dir
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generate_message [subject]='"Remove directory duplicate"' [filename]='remove-directory-duplicate:2,' [dir]=.remove-dir
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cp $MAIL_DIR/.remove-dir/remove-directory-duplicate:2, $MAIL_DIR/cur/
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notmuch new > /dev/null
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# Make all maildir changes, but *don't* update the database
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generate_message [subject]='Added' [filename]='added:2,' [dir]=cur
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cp $MAIL_DIR/cur/duplicate:2, $MAIL_DIR/cur/duplicate-copy:2,
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generate_message [subject]='"Add duplicate"' [filename]='add-duplicate:2,' [dir]=cur
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generate_message [subject]='"Add duplicate copy"' [filename]='add-duplicate-copy:2,' [dir]=cur
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rm $MAIL_DIR/cur/remove:2,
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rm $MAIL_DIR/cur/remove-duplicate-copy:2,
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mv $MAIL_DIR/cur/rename:2, $MAIL_DIR/cur/renamed:2,
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mv $MAIL_DIR/cur/rename-duplicate:2, $MAIL_DIR/cur/renamed-duplicate:2,
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mv $MAIL_DIR/cur/move1:2, $MAIL_DIR/new/move1:2,
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mv $MAIL_DIR/new/move2:2, $MAIL_DIR/cur/move2:2,
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mv $MAIL_DIR/cur/flag:2, $MAIL_DIR/cur/flag:2,F
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rm $MAIL_DIR/cur/flag-duplicate-copy:2,F
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rm $MAIL_DIR/.remove-dir/remove-directory:2,
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rm $MAIL_DIR/.remove-dir/remove-directory-duplicate:2,
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rmdir $MAIL_DIR/.remove-dir
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# Prepare a snapshot of the updated maildir. The gdb script will
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# update the database in this snapshot as it goes.
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cp -ra $MAIL_DIR $MAIL_DIR.snap
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cp ${NOTMUCH_CONFIG} ${NOTMUCH_CONFIG}.snap
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NOTMUCH_CONFIG=${NOTMUCH_CONFIG}.snap notmuch config set database.path $MAIL_DIR.snap
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# Execute notmuch new and, at every call to rename, snapshot the
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# database, run notmuch new again on the snapshot, and capture the
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# results of search.
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#
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# -tty /dev/null works around a conflict between the 'timeout' wrapper
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# and gdb's attempt to control the TTY.
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export MAIL_DIR
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gdb -tty /dev/null -batch -x $TEST_DIRECTORY/atomicity.gdb notmuch >/dev/null 2>/dev/null
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# Get the final, golden output
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notmuch search '*' > expected
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# Check output against golden output
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outcount=$(cat outcount)
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echo -n > searchall
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echo -n > expectall
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for ((i = 0; i < $outcount; i++)); do
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if ! cmp -s search.$i expected; then
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# Find the range of interruptions that match this output
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for ((end = $i + 1 ; end < $outcount; end++)); do
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if ! cmp -s search.$i search.$end; then
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break
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fi
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done
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echo "When interrupted after $test/backtrace.$(expr $i - 1) (abort points $i-$(expr $end - 1))" >> searchall
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cat search.$i >> searchall
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cat expected >> expectall
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echo >> searchall
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echo >> expectall
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i=$(expr $end - 1)
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fi
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done
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else
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say_color info "%-6s" "WARNING"
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echo " Missing test prerequisite GDB"
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fi
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test_begin_subtest '"notmuch new" is idempotent under arbitrary aborts'
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test_expect_equal_file GDB searchall expectall
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test_expect_success GDB "detected $outcount>10 abort points" "test $outcount -gt 10"
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test_done
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