[PATCH 3/3] test: cope with glass backend file naming variations

[David Bremner]

In several places in the test suite we intentionally corrupt the Xapian
database in order to test error handling. This corruption is specific to
the on-disk organization of the database, and that changed with the
glass backend.  Hopefully introducing a new backend will be a relatively
rare event, so that hardcoding the names of backends in the test suite
is good enough.
---
 test/T050-new.sh           |  2 +-
 test/T060-count.sh         |  2 ++
 test/T150-tagging.sh       |  4 ++--
 test/T360-symbol-hiding.sh |  4 ++--
 test/T560-lib-error.sh     | 10 ++++++++--
 5 files changed, 15 insertions(+), 7 deletions(-)

diff --git a/test/T050-new.sh b/test/T050-new.sh
index 93a6fa9..fc93bfd 100755
--- a/test/T050-new.sh
+++ b/test/T050-new.sh
@@ -284,7 +284,7 @@ notmuch config set new.tags $OLDCONFIG
 
 
 test_begin_subtest "Xapian exception: read only files"
-chmod u-w  ${MAIL_DIR}/.notmuch/xapian/*.DB
+chmod u-w  ${MAIL_DIR}/.notmuch/xapian/{*.DB,*.glass}
 output=$(NOTMUCH_NEW --debug 2>&1 | sed 's/: .*$//' )
 chmod u+w  ${MAIL_DIR}/.notmuch/xapian/*.DB
 test_expect_equal "$output" "A Xapian exception occurred opening database"
diff --git a/test/T060-count.sh b/test/T060-count.sh
index 3fec94e..f1df4a2 100755
--- a/test/T060-count.sh
+++ b/test/T060-count.sh
@@ -96,6 +96,7 @@ test_expect_equal_file EXPECTED OUTPUT
 backup_database
 test_begin_subtest "error message for database open"
 dd if=/dev/zero of="${MAIL_DIR}/.notmuch/xapian/postlist.DB" count=3
+dd if=/dev/zero of="${MAIL_DIR}/.notmuch/xapian/postlist.glass" count=3
 notmuch count '*' 2>OUTPUT 1>/dev/null
 output=$(sed 's/^\(A Xapian exception [^:]*\):.*$/\1/' OUTPUT)
 test_expect_equal "${output}" "A Xapian exception occurred opening database"
@@ -106,6 +107,7 @@ set breakpoint pending on
 break count_files
 commands
 shell cp /dev/null ${MAIL_DIR}/.notmuch/xapian/postlist.DB
+shell cp /dev/null ${MAIL_DIR}/.notmuch/xapian/postlist.glass
 continue
 end
 run
diff --git a/test/T150-tagging.sh b/test/T150-tagging.sh
index 8adcabc..601d091 100755
--- a/test/T150-tagging.sh
+++ b/test/T150-tagging.sh
@@ -287,9 +287,9 @@ test_expect_code 1 "Empty tag names" 'notmuch tag + One'
 test_expect_code 1 "Tag name beginning with -" 'notmuch tag +- One'
 
 test_begin_subtest "Xapian exception: read only files"
-chmod u-w  ${MAIL_DIR}/.notmuch/xapian/*.DB
+chmod u-w  ${MAIL_DIR}/.notmuch/xapian/{*.DB,*.glass}
 output=$(notmuch tag +something '*' 2>&1 | sed 's/: .*$//' )
-chmod u+w  ${MAIL_DIR}/.notmuch/xapian/*.DB
+chmod u+w  ${MAIL_DIR}/.notmuch/xapian/{*.DB,*.glass}
 test_expect_equal "$output" "A Xapian exception occurred opening database"
 
 test_done
diff --git a/test/T360-symbol-hiding.sh b/test/T360-symbol-hiding.sh
index 89e7f16..2ccdc63 100755
--- a/test/T360-symbol-hiding.sh
+++ b/test/T360-symbol-hiding.sh
@@ -15,11 +15,11 @@ test_begin_subtest 'running test' run_test
 mkdir -p ${PWD}/fakedb/.notmuch
 ( LD_LIBRARY_PATH="$TEST_DIRECTORY/../lib${LD_LIBRARY_PATH:+:$LD_LIBRARY_PATH}" \
 		 $TEST_DIRECTORY/symbol-test ${PWD}/fakedb ${PWD}/nonexistent \
-		 2>&1 | notmuch_dir_sanitize | sed "s,\`,\',g") > OUTPUT
+		 2>&1 | notmuch_dir_sanitize | sed -e "s,\`,\',g" -e 's,chert\|glass,foo,g') > OUTPUT
 
 cat <<EOF > EXPECTED
 A Xapian exception occurred opening database: Couldn't stat 'CWD/fakedb/.notmuch/xapian'
-caught No chert database found at path 'CWD/nonexistent'
+caught No foo database found at path 'CWD/nonexistent'
 EOF
 test_expect_equal_file EXPECTED OUTPUT
 
diff --git a/test/T560-lib-error.sh b/test/T560-lib-error.sh
index 49d3674..7c5748b 100755
--- a/test/T560-lib-error.sh
+++ b/test/T560-lib-error.sh
@@ -189,7 +189,13 @@ Path already exists: MAIL_DIR
 EOF
 test_expect_equal_file EXPECTED OUTPUT
 
-cat <<'EOF' > c_head
+if [ -f "${MAIL_DIR}"/.notmuch/xapian/iamglass ]; then
+    db_ending=glass
+else
+    db_ending=DB
+fi
+
+cat <<EOF > c_head
 #include <stdio.h>
 #include <sys/types.h>
 #include <sys/stat.h>
@@ -210,7 +216,7 @@ int main (int argc, char** argv)
      fprintf (stderr, "error opening database: %d %s\n", stat, msg ? msg : "");
      exit (1);
    }
-   path = talloc_asprintf (db, "%s/.notmuch/xapian/postlist.DB", argv[1]);
+   path = talloc_asprintf (db, "%s/.notmuch/xapian/postlist.${db_ending}", argv[1]);
    fd = open(path,O_WRONLY|O_TRUNC);
    if (fd < 0) {
        fprintf (stderr, "error opening %s\n", argv[1]);
-- 
2.8.0.rc3