From: David Bremner Date: Fri, 27 Mar 2015 22:11:52 +0000 (+0100) Subject: Library logging overhaul, round 6 X-Git-Url: http://git.tremily.us/?a=commitdiff_plain;h=56cce45856c04464c8fc39eb7e2368d06efcfc78;p=notmuch-archives.git Library logging overhaul, round 6 --- diff --git a/5e/4d8ef2724f4ccc126bb381bd8b8581ed825580 b/5e/4d8ef2724f4ccc126bb381bd8b8581ed825580 new file mode 100644 index 000000000..7fdb175f0 --- /dev/null +++ b/5e/4d8ef2724f4ccc126bb381bd8b8581ed825580 @@ -0,0 +1,430 @@ +Return-Path: +X-Original-To: notmuch@notmuchmail.org +Delivered-To: notmuch@notmuchmail.org +Received: from localhost (localhost [127.0.0.1]) + by olra.theworths.org (Postfix) with ESMTP id A2ECA431FB6 + for ; Fri, 27 Mar 2015 15:12:45 -0700 (PDT) +X-Virus-Scanned: Debian amavisd-new at olra.theworths.org +X-Spam-Flag: NO +X-Spam-Score: 2.438 +X-Spam-Level: ** +X-Spam-Status: No, score=2.438 tagged_above=-999 required=5 + tests=[DNS_FROM_AHBL_RHSBL=2.438] autolearn=disabled +Received: from olra.theworths.org ([127.0.0.1]) + by localhost (olra.theworths.org [127.0.0.1]) (amavisd-new, port 10024) + with ESMTP id 2r6VSRbBs5Yk for ; + Fri, 27 Mar 2015 15:12:42 -0700 (PDT) +Received: from mx.xen14.node3324.gplhost.com (gitolite.debian.net + [87.98.215.224]) + (using TLSv1 with cipher DHE-RSA-AES128-SHA (128/128 bits)) + (No client certificate requested) + by olra.theworths.org (Postfix) with ESMTPS id 0DDCD431FAF + for ; Fri, 27 Mar 2015 15:12:41 -0700 (PDT) +Received: from remotemail by mx.xen14.node3324.gplhost.com with local (Exim + 4.80) (envelope-from ) + id 1YbcUI-0000EI-AB + for notmuch@notmuchmail.org; Fri, 27 Mar 2015 22:12:22 +0000 +Received: (nullmailer pid 1795 invoked by uid 1000); Fri, 27 Mar 2015 + 22:12:09 -0000 +From: David Bremner +To: notmuch@notmuchmail.org +Subject: Library logging overhaul, round 6 +Date: Fri, 27 Mar 2015 23:11:52 +0100 +Message-Id: <1427494320-1483-1-git-send-email-david@tethera.net> +X-Mailer: git-send-email 2.1.4 +X-BeenThere: notmuch@notmuchmail.org +X-Mailman-Version: 2.1.13 +Precedence: list +List-Id: "Use and development of the notmuch mail system." + +List-Unsubscribe: , + +List-Archive: +List-Post: +List-Help: +List-Subscribe: , + +X-List-Received-Date: Fri, 27 Mar 2015 22:12:46 -0000 + +This obsoletes + + id:1427203451-1540-1-git-send-email-david@tethera.net + +I think this addresses all of Tomi's comments, except the use of +status_cb to print error output from notmuch_database_compact. +I added some tests for notmuch_database_create error output. + +diff --git a/lib/database.cc b/lib/database.cc +index 85054df..9f66b5f 100644 +--- a/lib/database.cc ++++ b/lib/database.cc +@@ -625,7 +625,18 @@ parse_references (void *ctx, + notmuch_status_t + notmuch_database_create (const char *path, notmuch_database_t **database) + { +- return notmuch_database_create_verbose (path, database, NULL); ++ char *status_string = NULL; ++ notmuch_status_t status; ++ ++ status = notmuch_database_create_verbose (path, database, ++ &status_string); ++ ++ if (status_string) { ++ fputs (status_string, stderr); ++ free (status_string); ++ } ++ ++ return status; + } + + notmuch_status_t +@@ -694,8 +705,9 @@ notmuch_database_create_verbose (const char *path, + if (notmuch_path) + talloc_free (notmuch_path); + +- if (message) ++ if (status_string && message) + *status_string = message; ++ + if (database) + *database = notmuch; + else +@@ -799,10 +811,13 @@ notmuch_database_open (const char *path, + char *status_string = NULL; + notmuch_status_t status; + +- status = notmuch_database_open_verbose(path, mode, database, ++ status = notmuch_database_open_verbose (path, mode, database, + &status_string); + +- if (status_string) fputs(status_string, stderr); ++ if (status_string) { ++ fputs (status_string, stderr); ++ free (status_string); ++ } + + return status; + } +diff --git a/notmuch-new.c b/notmuch-new.c +index 93b70bf..e6c283e 100644 +--- a/notmuch-new.c ++++ b/notmuch-new.c +@@ -988,7 +988,10 @@ notmuch_new_command (notmuch_config_t *config, int argc, char *argv[]) + char *status_string = NULL; + if (notmuch_database_open_verbose (db_path, NOTMUCH_DATABASE_MODE_READ_WRITE, + ¬much, &status_string)) { +- if (status_string) fputs (status_string, stderr); ++ if (status_string) { ++ fputs (status_string, stderr); ++ free (status_string); ++ } + + return EXIT_FAILURE; + } +diff --git a/notmuch-search.c b/notmuch-search.c +index d012af3..b81ac01 100644 +--- a/notmuch-search.c ++++ b/notmuch-search.c +@@ -574,7 +574,12 @@ _notmuch_search_prepare (search_context_t *ctx, notmuch_config_t *config, int ar + if (notmuch_database_open_verbose ( + notmuch_config_get_database_path (config), + NOTMUCH_DATABASE_MODE_READ_ONLY, &ctx->notmuch, &status_string)) { +- if (status_string) fputs (status_string, stderr); ++ ++ if (status_string) { ++ fputs (status_string, stderr); ++ free (status_string); ++ } ++ + return EXIT_FAILURE; + } + +diff --git a/test/T560-lib-error.sh b/test/T560-lib-error.sh +index ec7552a..67a5e8d 100755 +--- a/test/T560-lib-error.sh ++++ b/test/T560-lib-error.sh +@@ -3,13 +3,13 @@ test_description="error reporting for library" + + . ./test-lib.sh + +-backup_database (){ ++backup_database () { + rm -rf notmuch-dir-backup +- cp -a ${MAIL_DIR}/.notmuch notmuch-dir-backup ++ cp -pR ${MAIL_DIR}/.notmuch notmuch-dir-backup + } +-restore_database (){ ++restore_database () { + rm -rf ${MAIL_DIR}/.notmuch +- cp -a notmuch-dir-backup ${MAIL_DIR}/.notmuch ++ cp -pR notmuch-dir-backup ${MAIL_DIR}/.notmuch + } + + +@@ -18,7 +18,7 @@ add_email_corpus + test_expect_success "building database" "NOTMUCH_NEW" + + test_begin_subtest "Open null pointer" +-test_C < + #include + int main (int argc, char** argv) +@@ -28,7 +28,7 @@ int main (int argc, char** argv) + stat = notmuch_database_open (NULL, 0, 0); + } + EOF +-cat <EXPECTED ++cat <<'EOF' >EXPECTED + == stdout == + == stderr == + Error: Cannot open a database for a NULL path. +@@ -36,7 +36,7 @@ EOF + test_expect_equal_file EXPECTED OUTPUT + + test_begin_subtest "Open nonexistent database" +-test_C < + #include + int main (int argc, char** argv) +@@ -46,15 +46,50 @@ int main (int argc, char** argv) + stat = notmuch_database_open ("/nonexistent/foo", 0, 0); + } + EOF +-cat <EXPECTED ++cat <<'EOF' >EXPECTED + == stdout == + == stderr == + Error opening database at /nonexistent/foo/.notmuch: No such file or directory + EOF + test_expect_equal_file EXPECTED OUTPUT + ++test_begin_subtest "create NULL path" ++test_C <<'EOF' ++#include ++#include ++int main (int argc, char** argv) ++{ ++ notmuch_status_t stat; ++ stat = notmuch_database_create (NULL, NULL); ++} ++EOF ++cat <<'EOF' >EXPECTED ++== stdout == ++== stderr == ++Error: Cannot create a database for a NULL path. ++EOF ++test_expect_equal_file EXPECTED OUTPUT ++ ++test_begin_subtest "Create database in non-existant directory" ++test_C <<'EOF' ++#include ++#include ++int main (int argc, char** argv) ++{ ++ notmuch_database_t *db; ++ notmuch_status_t stat; ++ stat = notmuch_database_create ("/nonexistent/foo", &db); ++} ++EOF ++cat <<'EOF' >EXPECTED ++== stdout == ++== stderr == ++Error: Cannot create database at /nonexistent/foo: No such file or directory. ++EOF ++test_expect_equal_file EXPECTED OUTPUT ++ + test_begin_subtest "Write to read-only database" +-test_C ${MAIL_DIR} < + #include + int main (int argc, char** argv) +@@ -71,7 +106,7 @@ int main (int argc, char** argv) + + } + EOF +-cat <EXPECTED ++cat <<'EOF' >EXPECTED + == stdout == + == stderr == + Cannot write to a read-only database. +@@ -79,7 +114,7 @@ EOF + test_expect_equal_file EXPECTED OUTPUT + + test_begin_subtest "Add non-existent file" +-test_C ${MAIL_DIR} < + #include + int main (int argc, char** argv) +@@ -96,7 +131,7 @@ int main (int argc, char** argv) + + } + EOF +-cat <EXPECTED ++cat <<'EOF' >EXPECTED + == stdout == + == stderr == + Error opening /nonexistent: No such file or directory +@@ -104,7 +139,7 @@ EOF + test_expect_equal_file EXPECTED OUTPUT + + test_begin_subtest "compact, overwriting existing backup" +-test_C ${MAIL_DIR} < + #include + static void +@@ -119,7 +154,7 @@ int main (int argc, char** argv) + stat = notmuch_database_compact (argv[1], argv[1], status_cb, NULL); + } + EOF +-cat <EXPECTED ++cat <<'EOF' >EXPECTED + == stdout == + Path already exists: CWD/mail + +@@ -127,7 +162,7 @@ Path already exists: CWD/mail + EOF + test_expect_equal_file EXPECTED OUTPUT + +-cat < head.c ++cat <<'EOF' > c_head + #include + #include + #include +@@ -151,7 +186,7 @@ int main (int argc, char** argv) + if (fd < 0) + fprintf (stderr, "error opening %s\n"); + EOF +-cat < tail.c ++cat <<'EOF' > c_tail + if (stat) { + const char *stat_str = notmuch_database_status_string (db); + if (stat_str) +@@ -163,14 +198,14 @@ EOF + + backup_database + test_begin_subtest "Xapian exception finding message" +-cat head.c - tail.c < OUTPUT.clean +-cat <EXPECTED ++cat <<'EOF' >EXPECTED + == stdout == + == stderr == + A Xapian exception occurred finding message +@@ -180,7 +215,7 @@ restore_database + + backup_database + test_begin_subtest "Xapian exception getting tags" +-cat head.c - tail.c < OUTPUT.clean +-cat <EXPECTED ++cat <<'EOF' >EXPECTED + == stdout == + == stderr == + A Xapian exception occurred getting tags +@@ -198,14 +233,14 @@ restore_database + + backup_database + test_begin_subtest "Xapian exception creating directory" +-cat head.c - tail.c < OUTPUT.clean +-cat <EXPECTED ++cat <<'EOF' >EXPECTED + == stdout == + == stderr == + A Xapian exception occurred creating a directory +@@ -215,7 +250,7 @@ restore_database + + backup_database + test_begin_subtest "Xapian exception searching messages" +-cat head.c - tail.c < OUTPUT.clean +-cat <EXPECTED ++cat <<'EOF' >EXPECTED + == stdout == + == stderr == + A Xapian exception occurred performing query +@@ -234,7 +269,7 @@ restore_database + + backup_database + test_begin_subtest "Xapian exception counting messages" +-cat head.c - tail.c < OUTPUT.clean +-cat <EXPECTED ++cat <<'EOF' >EXPECTED + == stdout == + == stderr == + A Xapian exception occurred performing query +diff --git a/test/symbol-test.cc b/test/symbol-test.cc +index 9f8eea7..d979f83 100644 +--- a/test/symbol-test.cc ++++ b/test/symbol-test.cc +@@ -1,4 +1,5 @@ + #include ++#include + #include + #include + +@@ -8,8 +9,10 @@ int main() { + char *message = NULL; + + if (notmuch_database_open_verbose ("fakedb", NOTMUCH_DATABASE_MODE_READ_ONLY, ¬much, &message)) +- if (message) fputs (message, stderr); +- ++ if (message) { ++ fputs (message, stderr); ++ free (message); ++ } + + try { + (void) new Xapian::WritableDatabase("./nonexistant", Xapian::DB_OPEN); +diff --git a/test/test-lib.sh b/test/test-lib.sh +index fdb84ea..486d1c4 100644 +--- a/test/test-lib.sh ++++ b/test/test-lib.sh +@@ -1172,7 +1172,7 @@ test_C () { + echo "== stdout ==" > OUTPUT.stdout + echo "== stderr ==" > OUTPUT.stderr + ./${exec_file} "$@" 1>>OUTPUT.stdout 2>>OUTPUT.stderr +- sed "s,$(pwd),CWD," OUTPUT.stdout OUTPUT.stderr > OUTPUT ++ sed "s,${PWD},CWD,g" OUTPUT.stdout OUTPUT.stderr > OUTPUT + } + +