[tracker-miners/wip/carlosg/ci-coverage-all-tests] ci: Collect coverage information from all tests

[Carlos Garnacho <carlosg src gnome org>]

commit c9df893f68001605fccf4a859d94b985e488a17b
Author: Carlos Garnacho <carlosg gnome org>
Date:   Sat Sep 3 11:39:39 2022 +0200

    ci: Collect coverage information from all tests
    
    Instead of doing a specific run to get testing coverage, collect the
    information of all tests being done. Since some of these will check for
    different build options, it's not possible to do that from a single run.
    
    This way we will get accurate information for all code that is being
    actually exercised by the tests.

 .gitlab-ci.yml                                 | 25 ++++++++++++++++---------
 src/tracker-writeback/tracker-writeback-file.c |  3 +++
 2 files changed, 19 insertions(+), 9 deletions(-)
---
diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index b5ab5ebdf..29a550cb6 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -243,6 +243,12 @@ build-ubuntu-rolling@x86_64:
       dbus-run-session -- env LANG=C.UTF-8 LC_ALL=C.UTF-8 eatmydata meson test --suite tracker-miners 
--print-errorlogs
 
   after_script:
+    - pushd build
+    - gcovr --root=.. --filter='\.\./src/'
+        --exclude=../tests --exclude=subprojects --exclude=../subprojects
+        --exclude='\.\./build/.*\.[ch]$' --exclude='.*/tests/.*\.[ch]$'
+        --json --print-summary --output=../coverage-${CI_JOB_NAME}.json 2>/dev/null
+    - popd
     - |
       echo "Distribution: "
       echo
@@ -261,6 +267,7 @@ build-ubuntu-rolling@x86_64:
     when: always
     paths:
     - build/meson-logs/*.txt
+    - coverage-*.json
     reports:
       junit: "build/meson-logs/testlog.junit.xml"
 
@@ -298,27 +305,27 @@ test-ubuntu@x86_64:
     - build-ubuntu-rolling@x86_64
   <<: *test
 
-coverage-analysis:
+coverage:
   extends:
     - .fdo.distribution-image@fedora
     - .tracker-miners.fedora:36@x86_64
   stage: analysis
   allow_failure: true
   script:
-    - .gitlab-ci/checkout-tracker.sh
-    - mkdir -p coverage-build/coveragereport
-    - cd coverage-build
-    - meson .. --prefix=/usr -Dtracker_core=subproject -Db_lto=true -Db_coverage=true -Dseccomp=false 
-Dtracker:docs=false
-    - ninja
-    - env LANG=C.UTF-8 LC_ALL=C.UTF-8 dbus-run-session eatmydata meson test --print-errorlogs 
${MESON_TEST_EXTRA_ARGS}
-    - gcovr --html-details --print-summary --root=.. --exclude=subprojects --exclude=../subprojects 
--exclude=../tests --output coveragereport/index.html
+    - mkdir coveragereport
+    - gcovr --add-tracefile 'coverage-*.json'
+        --html-details --print-summary --output coveragereport/index.html
   coverage: '/^lines: (\d+\.\d+\%)/'
   artifacts:
     when: always
     paths:
-    - coverage-build/coveragereport
+    - coveragereport
   needs:
     - test-fedora@x86_64
+    - test-fedora-rawhide@x86_64
+    - test-fedora@aarch64
+    - test-alpine@x86_64
+    - test-ubuntu@x86_64
 
 coverity:
   extends:
diff --git a/src/tracker-writeback/tracker-writeback-file.c b/src/tracker-writeback/tracker-writeback-file.c
index 49bea7bc1..0b4483945 100644
--- a/src/tracker-writeback/tracker-writeback-file.c
+++ b/src/tracker-writeback/tracker-writeback-file.c
@@ -215,6 +215,7 @@ tracker_writeback_file_write_metadata (TrackerWriteback  *writeback,
 
        mime_type = g_file_info_get_content_type (file_info);
        content_types = (writeback_file_class->content_types) (TRACKER_WRITEBACK_FILE (writeback));
+       g_message ("HMMM %s %s %s\n", G_OBJECT_TYPE_NAME (writeback), g_file_peek_path (file), mime_type);
 
        retval = FALSE;
 
@@ -226,6 +227,7 @@ tracker_writeback_file_write_metadata (TrackerWriteback  *writeback,
        }
 
        if (!retval) {
+               g_message ("WHWHWHWHHW\n");
                g_set_error (error,
                             TRACKER_DBUS_ERROR,
                             TRACKER_DBUS_ERROR_UNSUPPORTED,
@@ -239,6 +241,7 @@ tracker_writeback_file_write_metadata (TrackerWriteback  *writeback,
                return FALSE;
        }
 
+       g_message ("WHOOOOOAAAT??\n");
        /* Copy to a temporary file so we can perform an atomic write on move */
        tmp_file = create_temporary_file (file, file_info, &n_error);