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+From: David Bremner <david@tethera.net>\r
+To: notmuch@notmuchmail.org\r
+Subject: [PATCH 06/10] test: move backup_database and restore_database to\r
+ library\r
+Date: Sun, 7 Jun 2015 17:01:59 +0200\r
+Message-Id: <1433689323-7520-7-git-send-email-david@tethera.net>\r
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+\r
+The plan is to re-use them in testing the same errors from the CLI\r
+---\r
+ test/T560-lib-error.sh | 10 ----------\r
+ test/test-lib-common.sh | 14 ++++++++++++++\r
+ 2 files changed, 14 insertions(+), 10 deletions(-)\r
+\r
+diff --git a/test/T560-lib-error.sh b/test/T560-lib-error.sh\r
+index c99b17e..36607c3 100755\r
+--- a/test/T560-lib-error.sh\r
++++ b/test/T560-lib-error.sh\r
+@@ -3,16 +3,6 @@ test_description="error reporting for library"\r
+ \r
+ . ./test-lib.sh\r
+ \r
+-backup_database () {\r
+- rm -rf notmuch-dir-backup\r
+- cp -pR ${MAIL_DIR}/.notmuch notmuch-dir-backup\r
+-}\r
+-restore_database () {\r
+- rm -rf ${MAIL_DIR}/.notmuch\r
+- cp -pR notmuch-dir-backup ${MAIL_DIR}/.notmuch\r
+-}\r
+-\r
+-\r
+ add_email_corpus\r
+ \r
+ test_expect_success "building database" "NOTMUCH_NEW"\r
+diff --git a/test/test-lib-common.sh b/test/test-lib-common.sh\r
+index f99ed11..0d9c839 100644\r
+--- a/test/test-lib-common.sh\r
++++ b/test/test-lib-common.sh\r
+@@ -34,6 +34,20 @@ find_notmuch_path ()\r
+ done\r
+ }\r
+ \r
++backup_database () {\r
++ test_name=$(basename $0 .sh)\r
++ rm -rf notmuch-dir-backup."$test_name"\r
++ cp -pR ${MAIL_DIR}/.notmuch notmuch-dir-backup."${test_name}"\r
++}\r
++\r
++restore_database () {\r
++ test_name=$(basename $0 .sh)\r
++ rm -rf ${MAIL_DIR}/.notmuch\r
++ cp -pR notmuch-dir-backup."${test_name}" ${MAIL_DIR}/.notmuch\r
++}\r
++\r
++\r
++\r
+ # Test the binaries we have just built. The tests are kept in\r
+ # test/ subdirectory and are run in 'trash directory' subdirectory.\r
+ TEST_DIRECTORY=$(pwd)\r
+-- \r
+2.1.4\r
+\r