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98 lines
4.1 KiB
98 lines
4.1 KiB
2 years ago
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From 4895d281d18e244d8238c1f77e597ce43310531c Mon Sep 17 00:00:00 2001
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From: Yu Watanabe <watanabe.yu+github@gmail.com>
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Date: Sun, 17 Apr 2022 07:58:45 +0900
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Subject: [PATCH] test: add several tests for track item
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(cherry picked from commit 056a18e465bedb1bd35ce0bf78831be168c636cb)
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Related: #2087652
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---
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src/libsystemd/sd-bus/test-bus-track.c | 58 +++++++++++++++++++++++++-
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1 file changed, 57 insertions(+), 1 deletion(-)
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diff --git a/src/libsystemd/sd-bus/test-bus-track.c b/src/libsystemd/sd-bus/test-bus-track.c
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index 238934a880..5604e84f52 100644
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--- a/src/libsystemd/sd-bus/test-bus-track.c
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+++ b/src/libsystemd/sd-bus/test-bus-track.c
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@@ -10,6 +10,7 @@
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static bool track_cb_called_x = false;
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static bool track_cb_called_y = false;
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+static bool track_destroy_called_z = false;
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static int track_cb_x(sd_bus_track *t, void *userdata) {
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@@ -39,9 +40,17 @@ static int track_cb_y(sd_bus_track *t, void *userdata) {
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return 0;
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}
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+static int track_cb_z(sd_bus_track *t, void *userdata) {
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+ assert_not_reached();
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+}
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+
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+static void track_destroy_z(void *userdata) {
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+ track_destroy_called_z = true;
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+}
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+
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int main(int argc, char *argv[]) {
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_cleanup_(sd_event_unrefp) sd_event *event = NULL;
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- _cleanup_(sd_bus_track_unrefp) sd_bus_track *x = NULL, *y = NULL;
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+ _cleanup_(sd_bus_track_unrefp) sd_bus_track *x = NULL, *y = NULL, *z = NULL;
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_cleanup_(sd_bus_unrefp) sd_bus *a = NULL, *b = NULL;
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bool use_system_bus = false;
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const char *unique;
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@@ -83,6 +92,53 @@ int main(int argc, char *argv[]) {
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assert_se(sd_bus_track_add_name(y, unique) >= 0);
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+ /* Basic tests. */
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+ assert_se(sd_bus_track_new(a, &z, track_cb_z, NULL) >= 0);
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+
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+ /* non-recursive case */
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+ assert_se(sd_bus_track_set_recursive(z, false) >= 0);
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+ assert_se(sd_bus_track_get_recursive(z) == 0);
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+ assert_se(!sd_bus_track_contains(z, unique));
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+ assert_se(sd_bus_track_count_name(z, unique) == 0);
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+ assert_se(sd_bus_track_remove_name(z, unique) == 0);
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+ assert_se(sd_bus_track_add_name(z, unique) >= 0);
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+ assert_se(sd_bus_track_add_name(z, unique) >= 0);
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+ assert_se(sd_bus_track_add_name(z, unique) >= 0);
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+ assert_se(sd_bus_track_set_recursive(z, true) == -EBUSY);
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+ assert_se(sd_bus_track_contains(z, unique));
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+ assert_se(sd_bus_track_count_name(z, unique) == 1);
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+ assert_se(sd_bus_track_remove_name(z, unique) == 1);
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+ assert_se(!sd_bus_track_contains(z, unique));
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+ assert_se(sd_bus_track_count_name(z, unique) == 0);
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+ assert_se(sd_bus_track_remove_name(z, unique) == 0);
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+
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+ /* recursive case */
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+ assert_se(sd_bus_track_set_recursive(z, true) >= 0);
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+ assert_se(sd_bus_track_get_recursive(z) == 1);
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+ assert_se(!sd_bus_track_contains(z, unique));
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+ assert_se(sd_bus_track_count_name(z, unique) == 0);
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+ assert_se(sd_bus_track_remove_name(z, unique) == 0);
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+ assert_se(sd_bus_track_add_name(z, unique) >= 0);
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+ assert_se(sd_bus_track_add_name(z, unique) >= 0);
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+ assert_se(sd_bus_track_add_name(z, unique) >= 0);
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+ assert_se(sd_bus_track_set_recursive(z, false) == -EBUSY);
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+ assert_se(sd_bus_track_contains(z, unique));
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+ assert_se(sd_bus_track_count_name(z, unique) == 3);
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+ assert_se(sd_bus_track_remove_name(z, unique) == 1);
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+ assert_se(sd_bus_track_contains(z, unique));
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+ assert_se(sd_bus_track_count_name(z, unique) == 2);
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+ assert_se(sd_bus_track_remove_name(z, unique) == 1);
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+ assert_se(sd_bus_track_contains(z, unique));
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+ assert_se(sd_bus_track_count_name(z, unique) == 1);
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+ assert_se(sd_bus_track_remove_name(z, unique) == 1);
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+ assert_se(!sd_bus_track_contains(z, unique));
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+ assert_se(sd_bus_track_count_name(z, unique) == 0);
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+ assert_se(sd_bus_track_remove_name(z, unique) == 0);
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+
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+ assert_se(sd_bus_track_set_destroy_callback(z, track_destroy_z) >= 0);
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+ z = sd_bus_track_unref(z);
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+ assert_se(track_destroy_called_z);
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+
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/* Now make b's name disappear */
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sd_bus_close(b);
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