test: add broken roundtrip test

[notmuch] / test / dump-restore

diff --git a/test/dump-restore b/test/dump-restore
index f25f7cf9cabf67859e7dfb4aa94db9ee6f759f1f..bf312661122afaf172aab164531033baeaf50ba9 100755 (executable)
--- a/test/dump-restore
+++ b/test/dump-restore
@@ -39,16 +39,23 @@ test_expect_success 'Restore with nothing to do' \
   notmuch dump > dump.actual &&
   test_cmp dump.expected dump.actual'
 
-test_expect_success 'Restore with nothing to do, II' \
+test_expect_success 'Accumulate with existing tags' \
   'notmuch restore --accumulate --input=dump.expected &&
   notmuch dump > dump.actual &&
   test_cmp dump.expected dump.actual'
 
-test_expect_success 'Restore with nothing to do, III' \
+test_expect_success 'Accumulate with no tags' \
   'notmuch restore --accumulate < clear.expected &&
   notmuch dump > dump.actual &&
   test_cmp dump.expected dump.actual'
 
+test_expect_success 'Accumulate with new tags' \
+  'notmuch restore --input=dump.expected &&
+  notmuch restore --accumulate --input=dump-ABC_DEF.expected &&
+  notmuch dump >  OUTPUT.$test_count &&
+  notmuch restore --input=dump.expected &&
+  test_cmp dump-ABC_DEF.expected OUTPUT.$test_count'
+
 # notmuch restore currently only considers the first argument.
 test_expect_success 'Invalid restore invocation' \
   'test_must_fail notmuch restore --input=dump.expected another_one'
@@ -78,4 +85,24 @@ test_begin_subtest "dump --output=outfile -- from:cworth"
 notmuch dump --output=dump-outfile-dash-inbox.actual -- from:cworth
 test_expect_equal_file dump-cworth.expected dump-outfile-dash-inbox.actual
 
+test_begin_subtest 'roundtripping random message-ids and tags'
+    test_subtest_known_broken
+    ${TEST_DIRECTORY}/random-corpus --config-path=${NOTMUCH_CONFIG} \
+                       --num-messages=10
+
+     notmuch dump| \
+        ${TEST_DIRECTORY}/hex-xcode --direction=encode| \
+        sort > EXPECTED.$test_count
+
+     notmuch tag +this_tag_is_very_unlikely_to_be_random '*'
+
+     ${TEST_DIRECTORY}/hex-xcode --direction=decode < EXPECTED.$test_count | \
+        notmuch restore 2>/dev/null
+
+     notmuch dump| \
+        ${TEST_DIRECTORY}/hex-xcode --direction=encode| \
+        sort > OUTPUT.$test_count
+
+test_expect_equal_file EXPECTED.$test_count OUTPUT.$test_count
+
 test_done