tests: Move METAR test to its own suite

This allows us to remove the libsoup include from the shared test
utilities header.

4 files changed, 192 insertions, 163 deletions

diff --git a/libgweather/tests/gweather-test-utils.h b/libgweather/tests/gweather-test-utils.h
index c899e9b..f94014e 100644
--- a/libgweather/tests/gweather-test-utils.h
+++ b/libgweather/tests/gweather-test-utils.h
@@ -8,7 +8,6 @@
 
 #include <glib.h>
 #include <glib/gstdio.h>
-#include <libsoup/soup.h>
 #include <locale.h>
 #include <string.h>
 
diff --git a/libgweather/tests/meson.build b/libgweather/tests/meson.build
index 6baddd7..5ff528f 100644
--- a/libgweather/tests/meson.build
+++ b/libgweather/tests/meson.build
@@ -20,6 +20,7 @@ gweather_tests = [
     },
   },
   { 'name': 'timezones' },
+  { 'name': 'metar' },
 ]
 
 foreach t: gweather_tests
diff --git a/libgweather/tests/metar.c b/libgweather/tests/metar.c
new file mode 100644
index 0000000..7d6c7c0
--- /dev/null
+++ b/libgweather/tests/metar.c
@@ -0,0 +1,191 @@
+/* metar.c: METAR tests
+ *
+ * SPDX-FileCopyrightText: 2021  Emmanuele Bassi
+ * SPDX-License-Identifier: LGPL-2.1-or-later
+ */
+
+#include "config.h"
+
+#include "gweather-test-utils.h"
+
+#include <libsoup/soup.h>
+
+/* For test_metar_weather_stations */
+#define METAR_SOURCES "https://www.aviationweather.gov/docs/metar/stations.txt"
+
+static GHashTable *
+parse_metar_stations (const char *contents)
+{
+    GHashTable *stations_ht;
+    char **lines;
+    guint i, num_stations;
+
+    stations_ht = g_hash_table_new_full (g_str_hash, g_str_equal, g_free, g_free);
+    num_stations = 0;
+    lines = g_strsplit (contents, "\n", -1);
+
+    for (i = 0; lines[i] != NULL; i++) {
+        char *line = lines[i];
+        char *station;
+
+        if (line[0] == '!')
+            continue;
+
+        if (strlen (line) != 83)
+            continue;
+
+        station = g_strndup (line + 20, 4);
+        /* Skip stations with no ICAO code */
+        if (g_str_equal (station, "    ")) {
+            g_free (station);
+            continue;
+        }
+
+        if (g_hash_table_lookup (stations_ht, station)) {
+            const char * const known_duplicates[] = {
+                "VOGO",
+                "KHQG",
+                "KOEL",
+                "KTQK",
+                "KX26",
+                NULL
+            };
+            if (g_strv_contains (known_duplicates, station)) {
+                g_free (station);
+                continue;
+            }
+            g_test_message ("Weather station '%s' already defined\n", station);
+        }
+
+        g_hash_table_insert (stations_ht, station, g_strdup (line));
+        num_stations++;
+    }
+
+    g_strfreev (lines);
+
+    /* Duplicates? */
+    g_assert_cmpuint (num_stations, ==, g_hash_table_size (stations_ht));
+
+    g_test_message ("Parsed %u weather stations", num_stations);
+
+    return stations_ht;
+}
+
+static void
+test_metar_weather_station (GWeatherLocation *location,
+                            GHashTable *stations_ht)
+{
+    const char *code, *line;
+
+    code = gweather_location_get_code (location);
+    g_assert_nonnull (code);
+
+    line = g_hash_table_lookup (stations_ht, code);
+    if (!line) {
+        g_test_message ("Could not find airport for '%s' in " METAR_SOURCES "\n", code);
+        g_test_fail ();
+    } else {
+        char *has_metar;
+
+        has_metar = g_strndup (line + 62, 1);
+        if (*has_metar == 'Z') {
+            g_test_message ("Airport weather station '%s' is obsolete\n", code);
+            g_test_fail ();
+        } else if (*has_metar == ' ') {
+            g_test_message ("Could not find weather station for '%s' in " METAR_SOURCES "\n", code);
+            g_test_fail ();
+        }
+        g_free (has_metar);
+    }
+}
+
+static void
+test_metar_weather_stations_children (GWeatherLocation *location,
+                                      GHashTable *stations_ht)
+{
+    g_autoptr (GWeatherLocation) child = NULL;
+
+    while ((child = gweather_location_next_child (location, child)) != NULL) {
+        if (gweather_location_get_level (child) == GWEATHER_LOCATION_WEATHER_STATION)
+            test_metar_weather_station (child, stations_ht);
+        else
+            test_metar_weather_stations_children (child, stations_ht);
+    }
+}
+
+static void
+test_metar_weather_stations (void)
+{
+    g_autoptr (GWeatherLocation) world = NULL;
+    SoupMessage *msg;
+    SoupSession *session;
+    GHashTable *stations_ht;
+    char *contents;
+#if SOUP_CHECK_VERSION(2, 99, 2)
+    GBytes *body;
+    GError *error = NULL;
+    gsize bsize;
+#endif
+
+    world = gweather_location_get_world ();
+    g_assert_nonnull (world);
+
+    msg = soup_message_new ("GET", METAR_SOURCES);
+    session = soup_session_new ();
+#if SOUP_CHECK_VERSION(2, 99, 2)
+    body = soup_session_send_and_read (session, msg, NULL, &error);
+    if (error && error->domain == G_TLS_ERROR) {
+#else
+    soup_session_send_message (session, msg);
+    if (msg->status_code == SOUP_STATUS_SSL_FAILED) {
+#endif
+        g_test_message ("SSL/TLS failure, please check your glib-networking installation");
+        g_test_failed ();
+        return;
+    }
+#if SOUP_CHECK_VERSION(2, 99, 2)
+    g_assert_no_error (error);
+    g_assert_cmpint (soup_message_get_status (msg), >=, 200);
+    g_assert_cmpint (soup_message_get_status (msg), <, 300);
+    g_assert_nonnull (body);
+    contents = g_bytes_unref_to_data (body, &bsize);
+#else
+    g_assert_cmpint (msg->status_code, >=, 200);
+    g_assert_cmpint (msg->status_code, <, 300);
+    g_assert_nonnull (msg->response_body);
+    contents = g_strndup (msg->response_body->data, msg->response_body->length);
+#endif
+    g_object_unref (session);
+    g_object_unref (msg);
+
+    stations_ht = parse_metar_stations (contents);
+    g_assert_nonnull (stations_ht);
+    g_free (contents);
+
+    test_metar_weather_stations_children (world, stations_ht);
+
+    g_hash_table_unref (stations_ht);
+
+    g_clear_object (&world);
+
+    gweather_test_reset_world ();
+}
+
+int
+main (int argc, char *argv[])
+{
+    setlocale (LC_ALL, "");
+
+    g_test_init (&argc, &argv, NULL);
+    g_test_bug_base ("http://gitlab.gnome.org/GNOME/libgweather/issues/");
+
+    g_autofree char *schemas_dir = gweather_test_setup_gsettings ();
+
+    g_test_add_func ("/weather/metar_weather_stations", test_metar_weather_stations);
+
+    int res = g_test_run ();
+
+    gweather_test_teardown_gsettings (schemas_dir);
+
+    return res;
+}
diff --git a/libgweather/tests/test_libgweather.c b/libgweather/tests/test_libgweather.c
index 47f2389..6cfef2e 100644
--- a/libgweather/tests/test_libgweather.c
+++ b/libgweather/tests/test_libgweather.c
@@ -18,9 +18,6 @@
 
 #include "gweather-private.h"
 
-/* For test_metar_weather_stations */
-#define METAR_SOURCES "https://www.aviationweather.gov/docs/metar/stations.txt"
-
 /* Maximum for test_airport_distance_sanity() */
 #define TOO_FAR 100.0
 static double max_distance = 0.0;
@@ -113,164 +110,6 @@ test_airport_distance_sanity (void)
     gweather_test_reset_world ();
 }
 
-static GHashTable *
-parse_metar_stations (const char *contents)
-{
-    GHashTable *stations_ht;
-    char **lines;
-    guint i, num_stations;
-
-    stations_ht = g_hash_table_new_full (g_str_hash, g_str_equal, g_free, g_free);
-    num_stations = 0;
-    lines = g_strsplit (contents, "\n", -1);
-
-    for (i = 0; lines[i] != NULL; i++) {
-        char *line = lines[i];
-        char *station;
-
-        if (line[0] == '!')
-            continue;
-
-        if (strlen (line) != 83)
-            continue;
-
-        station = g_strndup (line + 20, 4);
-        /* Skip stations with no ICAO code */
-        if (g_str_equal (station, "    ")) {
-            g_free (station);
-            continue;
-        }
-
-        if (g_hash_table_lookup (stations_ht, station)) {
-            const char * const known_duplicates[] = {
-                "VOGO",
-                "KHQG",
-                "KOEL",
-                "KTQK",
-                "KX26",
-                NULL
-            };
-            if (g_strv_contains (known_duplicates, station)) {
-                g_free (station);
-                continue;
-            }
-            g_test_message ("Weather station '%s' already defined\n", station);
-        }
-
-        g_hash_table_insert (stations_ht, station, g_strdup (line));
-        num_stations++;
-    }
-
-    g_strfreev (lines);
-
-    /* Duplicates? */
-    g_assert_cmpuint (num_stations, ==, g_hash_table_size (stations_ht));
-
-    g_test_message ("Parsed %u weather stations", num_stations);
-
-    return stations_ht;
-}
-
-static void
-test_metar_weather_station (GWeatherLocation *location,
-                            GHashTable *stations_ht)
-{
-    const char *code, *line;
-
-    code = gweather_location_get_code (location);
-    g_assert_nonnull (code);
-
-    line = g_hash_table_lookup (stations_ht, code);
-    if (!line) {
-        g_test_message ("Could not find airport for '%s' in " METAR_SOURCES "\n", code);
-        g_test_fail ();
-    } else {
-        char *has_metar;
-
-        has_metar = g_strndup (line + 62, 1);
-        if (*has_metar == 'Z') {
-            g_test_message ("Airport weather station '%s' is obsolete\n", code);
-            g_test_fail ();
-        } else if (*has_metar == ' ') {
-            g_test_message ("Could not find weather station for '%s' in " METAR_SOURCES "\n", code);
-            g_test_fail ();
-        }
-        g_free (has_metar);
-    }
-}
-
-static void
-test_metar_weather_stations_children (GWeatherLocation *location,
-                                      GHashTable *stations_ht)
-{
-    g_autoptr (GWeatherLocation) child = NULL;
-
-    while ((child = gweather_location_next_child (location, child)) != NULL) {
-        if (gweather_location_get_level (child) == GWEATHER_LOCATION_WEATHER_STATION)
-            test_metar_weather_station (child, stations_ht);
-        else
-            test_metar_weather_stations_children (child, stations_ht);
-    }
-}
-
-static void
-test_metar_weather_stations (void)
-{
-    g_autoptr (GWeatherLocation) world = NULL;
-    SoupMessage *msg;
-    SoupSession *session;
-    GHashTable *stations_ht;
-    char *contents;
-#if SOUP_CHECK_VERSION(2, 99, 2)
-    GBytes *body;
-    GError *error = NULL;
-    gsize bsize;
-#endif
-
-    world = gweather_location_get_world ();
-    g_assert_nonnull (world);
-
-    msg = soup_message_new ("GET", METAR_SOURCES);
-    session = soup_session_new ();
-#if SOUP_CHECK_VERSION(2, 99, 2)
-    body = soup_session_send_and_read (session, msg, NULL, &error);
-    if (error && error->domain == G_TLS_ERROR) {
-#else
-    soup_session_send_message (session, msg);
-    if (msg->status_code == SOUP_STATUS_SSL_FAILED) {
-#endif
-        g_test_message ("SSL/TLS failure, please check your glib-networking installation");
-        g_test_failed ();
-        return;
-    }
-#if SOUP_CHECK_VERSION(2, 99, 2)
-    g_assert_no_error (error);
-    g_assert_cmpint (soup_message_get_status (msg), >=, 200);
-    g_assert_cmpint (soup_message_get_status (msg), <, 300);
-    g_assert_nonnull (body);
-    contents = g_bytes_unref_to_data (body, &bsize);
-#else
-    g_assert_cmpint (msg->status_code, >=, 200);
-    g_assert_cmpint (msg->status_code, <, 300);
-    g_assert_nonnull (msg->response_body);
-    contents = g_strndup (msg->response_body->data, msg->response_body->length);
-#endif
-    g_object_unref (session);
-    g_object_unref (msg);
-
-    stations_ht = parse_metar_stations (contents);
-    g_assert_nonnull (stations_ht);
-    g_free (contents);
-
-    test_metar_weather_stations_children (world, stations_ht);
-
-    g_hash_table_unref (stations_ht);
-
-    g_clear_object (&world);
-
-    gweather_test_reset_world ();
-}
-
 static void
 test_utc_sunset (void)
 {
@@ -515,7 +354,6 @@ main (int argc, char *argv[])
     g_test_add_func ("/weather/radians-to-degrees_str", test_radians_to_degrees_str);
     g_test_add_func ("/weather/no-code-serialize", test_no_code_serialize);
     g_test_add_func ("/weather/airport_distance_sanity", test_airport_distance_sanity);
-    g_test_add_func ("/weather/metar_weather_stations", test_metar_weather_stations);
     g_test_add_func ("/weather/utc_sunset", test_utc_sunset);
     g_test_add_func ("/weather/weather-loop-use-after-free", test_weather_loop_use_after_free);
     g_test_add_func ("/weather/location-names", test_location_names);