settings: use WpSpaJson to parse the settings

We need to use WpSpaJson to parse the values in WpSettings. This is because the
wireplumber configuration is written in JSON, so WpSettings should only hold
JSON values. To fix this, 2 API changes have been done:

- wp_settings_get_int() only accepts gint values, instead of gint64 values. This
is because the WpSpaJson API only parses int values, like spa_json_parse_int().

- wp_settings_get_string() now returns a newly allocated string, this is because
the string needs to be decoded in case it has quotes.

lib/wp/settings.c

@@ -174,19 +174,8 @@ gboolean
 wp_settings_get_boolean (WpSettings *self, const gchar *setting,
   gboolean *value)
 {
-  g_return_val_if_fail (WP_IS_SETTINGS (self), FALSE);
+  g_autoptr (WpSpaJson) json = wp_settings_get (self, setting);
-  g_return_val_if_fail (setting, FALSE);
+  return json && wp_spa_json_parse_boolean (json, value);
-
-  if (!(wp_object_get_active_features (WP_OBJECT (self)) &
-      WP_OBJECT_FEATURES_ALL))
-    return false;
-
-  if (!wp_properties_get (self->settings, setting))
-    return false;
-
-  *value = spa_atob (wp_properties_get (self->settings, setting));
-
-  return true;
 }
 
 /*!
@@ -194,26 +183,14 @@ wp_settings_get_boolean (WpSettings *self, const gchar *setting,
  * \ingroup wpsettings
  * \param self the settings object
  * \param setting name of the setting
- * \param value (out): the string value of the setting
+ * \returns (transfer full) (nullable): the string value of the setting, or NULL
- * \returns TRUE if the setting is defined, FALSE otherwise
+ * if the string could not be parsed
  */
-gboolean
+gchar *
-wp_settings_get_string (WpSettings *self, const gchar *setting,
+wp_settings_get_string (WpSettings *self, const gchar *setting)
-    const gchar **value)
 {
-  g_return_val_if_fail (WP_IS_SETTINGS (self), FALSE);
+  g_autoptr (WpSpaJson) json = wp_settings_get (self, setting);
-  g_return_val_if_fail (setting, FALSE);
+  return json ? wp_spa_json_parse_string (json) : NULL;
-
-  if (!(wp_object_get_active_features (WP_OBJECT (self)) &
-      WP_OBJECT_FEATURES_ALL))
-    return FALSE;
-
-  if (!wp_properties_get (self->settings, setting))
-    return FALSE;
-
-  *value = wp_properties_get (self->settings, setting);
-
-  return TRUE;
 }
 
 /*!
@@ -221,27 +198,15 @@ wp_settings_get_string (WpSettings *self, const gchar *setting,
  * \ingroup wpsettings
  * \param self the settings object
  * \param setting name of the setting
- * \param val (out): the integer value of the setting
+ * \param value (out): the integer value of the setting
  * \returns TRUE if the setting is defined, FALSE otherwise
  */
 gboolean
 wp_settings_get_int (WpSettings *self, const gchar *setting,
-    gint64 *val)
+    gint *value)
 {
-  g_return_val_if_fail (WP_IS_SETTINGS (self), FALSE);
+  g_autoptr (WpSpaJson) json = wp_settings_get (self, setting);
-  g_return_val_if_fail (setting, FALSE);
+  return json && wp_spa_json_parse_int (json, value);
-
-  if (!(wp_object_get_active_features (WP_OBJECT (self)) &
-      WP_OBJECT_FEATURES_ALL))
-    return FALSE;
-
-  if (!wp_properties_get (self->settings, setting))
-    return FALSE;
-
-  *val = 0; /* ground the value */
-  spa_atoi64 (wp_properties_get (self->settings, setting), val, 0);
-
-  return TRUE;
 }
 
 /*!
@@ -249,25 +214,39 @@ wp_settings_get_int (WpSettings *self, const gchar *setting,
  * \ingroup wpsettings
  * \param self the settings object
  * \param setting name of the setting
- * \param val (out): the float value of the setting
+ * \param value (out): the float value of the setting
  * \returns TRUE if the setting is defined, FALSE otherwise
  */
 gboolean
 wp_settings_get_float (WpSettings *self, const gchar *setting,
-    gfloat *val)
+    gfloat *value)
 {
-  g_return_val_if_fail (WP_IS_SETTINGS (self), FALSE);
+  g_autoptr (WpSpaJson) json = wp_settings_get (self, setting);
-  g_return_val_if_fail (setting, FALSE);
+  return json && wp_spa_json_parse_float (json, value);
+}
+
+/*!
+ * \brief Gets the WpSpaJson of a setting
+ * \ingroup wpsettings
+ * \param self the settings object
+ * \param setting name of the setting
+ * \returns (transfer full) (nullable): The WpSpaJson of the setting, or NULL
+ * if the setting does not exist
+ */
+WpSpaJson *
+wp_settings_get (WpSettings *self, const gchar *setting)
+{
+  const gchar *value;
+
+  g_return_val_if_fail (WP_IS_SETTINGS (self), NULL);
+  g_return_val_if_fail (setting, NULL);
 
   if (!(wp_object_get_active_features (WP_OBJECT (self)) &
       WP_OBJECT_FEATURES_ALL))
-    return FALSE;
+    return NULL;
 
-  if (!wp_properties_get (self->settings, setting))
+  value = wp_properties_get (self->settings, setting);
-    return FALSE;
+  return value ? wp_spa_json_new_from_string (value) : NULL;
-
-  spa_atof (wp_properties_get (self->settings, setting), val);
-  return TRUE;
 }
 
 /*!

lib/wp/settings.h

@@ -10,6 +10,7 @@
 #define __WIREPLUMBER_SETTINGS_H__
 
 #include "object.h"
+#include "spa-json.h"
 
 G_BEGIN_DECLS
 
@@ -65,16 +66,18 @@ gboolean wp_settings_get_boolean (WpSettings *self, const gchar *setting,
     gboolean *value);
 
 WP_API
-gboolean wp_settings_get_string (WpSettings *self, const gchar *setting,
+gchar * wp_settings_get_string (WpSettings *self, const gchar *setting);
-    const gchar **value);
 
 WP_API
 gboolean wp_settings_get_int (WpSettings *self, const gchar *setting,
-    gint64 *val);
+    gint *value);
 
 WP_API
 gboolean wp_settings_get_float (WpSettings *self, const gchar *setting,
-    gfloat *val);
+    gfloat *value);
+
+WP_API
+WpSpaJson * wp_settings_get (WpSettings *self, const gchar *setting);
 
 WP_API
 gboolean wp_settings_apply_rule (WpSettings *self, const gchar *rule,

modules/module-default-nodes.c

@@ -739,11 +739,11 @@ wp_default_nodes_class_init (WpDefaultNodesClass * klass)
 WP_PLUGIN_EXPORT gboolean
 wireplumber__module_init (WpCore * core, GVariant * args, GError ** error)
 {
-  gint64 save_interval_ms = DEFAULT_SAVE_INTERVAL_MS;
+  gint save_interval_ms = DEFAULT_SAVE_INTERVAL_MS;
   gboolean use_persistent_storage = DEFAULT_USE_PERSISTENT_STORAGE;
   gboolean auto_echo_cancel = DEFAULT_AUTO_ECHO_CANCEL;
-  const gchar *echo_cancel_sink_name = DEFAULT_ECHO_CANCEL_SINK_NAME;
+  g_autofree gchar *echo_cancel_sink_name = NULL;
-  const gchar *echo_cancel_source_name = DEFAULT_ECHO_CANCEL_SOURCE_NAME;
+  g_autofree gchar *echo_cancel_source_name = NULL;
 
   g_autoptr (WpSettings) settings = wp_settings_get_instance(core, NULL);
   wp_settings_get_int (settings, "device.save-interval-ms",
@@ -752,20 +752,23 @@ wireplumber__module_init (WpCore * core, GVariant * args, GError ** error)
     &use_persistent_storage);
   wp_settings_get_boolean (settings, "device.auto-echo-cancel",
     &auto_echo_cancel);
-  wp_settings_get_string (settings, "device.echo-cancel-sink-name",
+  echo_cancel_sink_name = wp_settings_get_string (settings,
-    &echo_cancel_sink_name);
+      "device.echo-cancel-sink-name");
-  wp_settings_get_string (settings, "device.echo-cancel-source-name",
+  echo_cancel_source_name = wp_settings_get_string (settings,
-    &echo_cancel_source_name);
+      "device.echo-cancel-source-name");
 
   wp_plugin_register (g_object_new (wp_default_nodes_get_type (),
-          "name", NAME,
+      "name", NAME,
-          "core", core,
+      "core", core,
-          "save-interval-ms", save_interval_ms,
+      "save-interval-ms", save_interval_ms > 0 ?
-          "use-persistent-storage", use_persistent_storage,
+          (guint)save_interval_ms : DEFAULT_SAVE_INTERVAL_MS,
-          "auto-echo-cancel", auto_echo_cancel,
+      "use-persistent-storage", use_persistent_storage,
-          "echo-cancel-sink-name", echo_cancel_sink_name,
+      "auto-echo-cancel", auto_echo_cancel,
-          "echo-cancel-source-name", echo_cancel_source_name,
+      "echo-cancel-sink-name", echo_cancel_sink_name ?
-          NULL));
+          echo_cancel_sink_name : DEFAULT_ECHO_CANCEL_SINK_NAME,
+      "echo-cancel-source-name", echo_cancel_source_name ?
+          echo_cancel_source_name : DEFAULT_ECHO_CANCEL_SOURCE_NAME,
+      NULL));
   return TRUE;
 }
 

modules/module-lua-scripting/api/api.c

@@ -1472,8 +1472,8 @@ impl_module_new (lua_State *L)
   }
 }
 
-static gboolean
+static int
-get_boolean (lua_State *L)
+settings_get_boolean (lua_State *L)
 {
   const char *setting = luaL_checkstring (L, 1);
   const char *m = NULL;
@@ -1483,21 +1483,19 @@ get_boolean (lua_State *L)
 
   g_autoptr (WpSettings) s = wp_settings_get_instance (get_wp_core (L), m);
 
-  if (s)
+  if (s) {
-  {
     gboolean value = 0;
     if (wp_settings_get_boolean (s, setting, &value))
       lua_pushboolean (L, value);
     else
       lua_pushnil (L);
-  }
+  } else
-  else
     lua_pushnil (L);
   return 1;
 }
 
-static gboolean
+static int
-get_string (lua_State *L)
+settings_get_string (lua_State *L)
 {
   const char *setting = luaL_checkstring (L, 1);
   const char *m = NULL;
@@ -1507,21 +1505,19 @@ get_string (lua_State *L)
 
   g_autoptr (WpSettings) s = wp_settings_get_instance (get_wp_core (L), m);
 
-  if (s)
+  if (s) {
-  {
+    g_autofree gchar *value = wp_settings_get_string (s, setting);
-    const gchar *value = NULL;
+    if (value)
-    if (wp_settings_get_string (s, setting, &value))
       lua_pushstring (L, value);
     else
       lua_pushnil (L);
-  }
+  } else
-  else
     lua_pushnil (L);
   return 1;
 }
 
-static gboolean
+static int
-get_int (lua_State *L)
+settings_get_int (lua_State *L)
 {
   const char *setting = luaL_checkstring (L, 1);
   const char *m = NULL;
@@ -1531,21 +1527,19 @@ get_int (lua_State *L)
 
   g_autoptr (WpSettings) s = wp_settings_get_instance (get_wp_core (L), m);
 
-  if (s)
+  if (s) {
-  {
+    gint value = 0;
-    gint64 value = 0;
     if (wp_settings_get_int (s, setting, &value))
       lua_pushinteger (L, value);
     else
       lua_pushnil (L);
-  }
+  } else
-  else
     lua_pushnil (L);
   return 1;
 }
 
-static gboolean
+static int
-get_float (lua_State *L)
+settings_get_float (lua_State *L)
 {
   const char *setting = luaL_checkstring (L, 1);
   const char *m = NULL;
@@ -1555,21 +1549,41 @@ get_float (lua_State *L)
 
   g_autoptr (WpSettings) s = wp_settings_get_instance (get_wp_core (L), m);
 
-  if (s)
+  if (s) {
-  {
     gfloat value = 0;
     if (wp_settings_get_float (s, setting, &value))
       lua_pushnumber (L, value);
     else
       lua_pushnil (L);
-  }
+  } else
-  else
     lua_pushnil (L);
   return 1;
 }
 
-static gboolean
+static int
-apply_rule (lua_State *L)
+settings_get (lua_State *L)
+{
+  const char *setting = luaL_checkstring (L, 1);
+  const char *m = NULL;
+
+  if (lua_type (L, 2) == LUA_TSTRING)
+    m = luaL_checkstring (L, 2);
+
+  g_autoptr (WpSettings) s = wp_settings_get_instance (get_wp_core (L), m);
+
+  if (s) {
+    WpSpaJson *j = wp_settings_get (s, setting);
+    if (j)
+      wplua_pushboxed (L, WP_TYPE_SPA_JSON, j);
+    else
+      lua_pushnil (L);
+  } else
+    lua_pushnil (L);
+  return 1;
+}
+
+static int
+settings_apply_rule (lua_State *L)
 {
   const char *r = luaL_checkstring (L, 1);
   const char *m = NULL;
@@ -1581,8 +1595,7 @@ apply_rule (lua_State *L)
 
   g_autoptr (WpSettings) s = wp_settings_get_instance (get_wp_core (L), m);
 
-  if (s)
+  if (s) {
-  {
     gboolean value = wp_settings_apply_rule (s, r, cp, ap);
     lua_pushboolean (L, value);
     wplua_properties_to_table (L, ap);
@@ -1593,8 +1606,8 @@ apply_rule (lua_State *L)
   return 1;
 }
 
-static gboolean
+static int
-subscribe (lua_State *L)
+settings_subscribe (lua_State *L)
 {
   const gchar *pattern = luaL_checkstring (L, 1);
   const gchar *m = NULL;
@@ -1614,8 +1627,8 @@ subscribe (lua_State *L)
 }
 
 
-static gboolean
+static int
-unsubscribe (lua_State *L)
+settings_unsubscribe (lua_State *L)
 {
   guintptr sub_id = luaL_checkinteger (L, 1);
   const gchar *m = NULL;
@@ -1632,13 +1645,14 @@ unsubscribe (lua_State *L)
 }
 
 static const luaL_Reg settings_methods[] = {
-  { "get_boolean", get_boolean },
+  { "get_boolean", settings_get_boolean },
-  { "get_string", get_string },
+  { "get_string", settings_get_string },
-  { "get_int", get_int },
+  { "get_int", settings_get_int },
-  { "get_float", get_float },
+  { "get_float", settings_get_float },
-  { "apply_rule", apply_rule },
+  { "get", settings_get },
-  { "subscribe", subscribe },
+  { "apply_rule", settings_apply_rule },
-  { "unsubscribe", unsubscribe },
+  { "subscribe", settings_subscribe },
+  { "unsubscribe", settings_unsubscribe },
   { NULL, NULL }
 };
 

modules/module-settings.c

@@ -167,7 +167,7 @@ do_parse_settings (void *data, const char *location,
     }
     j = g_value_get_boxed (&item);
 
-    value = wp_spa_json_parse_string (j);
+    value = wp_spa_json_to_string (j);
     len = wp_spa_json_get_size (j);
     g_value_unset (&item);
 

tests/wp/settings.c

@@ -94,7 +94,7 @@ do_parse_settings (void *data, const char *location,
     wp_iterator_next (iter, &item);
     j = g_value_get_boxed (&item);
 
-    value = wp_spa_json_parse_string (j);
+    value = wp_spa_json_to_string (j);
     g_value_unset (&item);
 
     if (name && value) {
@@ -124,7 +124,7 @@ test_parsing_setup (TestSettingsFixture *self, gconstpointer user_data)
     self->settings = g_steal_pointer (&settings);
 
     /* total no.of settings in the conf file */
-    g_assert_cmpint (data.count, ==, 15);
+    g_assert_cmpint (data.count, ==, 12);
   }
 
 }
@@ -141,7 +141,7 @@ static void
 test_parsing (TestSettingsFixture *self, gconstpointer data)
 {
   /* total no.of settings in the conf file */
-  g_assert_cmpint (wp_properties_get_count(self->settings), ==, 15);
+  g_assert_cmpint (wp_properties_get_count(self->settings), ==, 12);
 }
 
 static void
@@ -274,7 +274,7 @@ test_wpsettings (TestSettingsFixture *self, gconstpointer data)
   }
 
   {
-    gint64 value = 0;
+    gint value = 0;
 
     /* _get_int () */
     g_assert_false (wp_settings_get_int (s, "test-setting-undefined",
@@ -282,83 +282,43 @@ test_wpsettings (TestSettingsFixture *self, gconstpointer data)
 
     g_assert_true (wp_settings_get_int (s, "test-setting3-int", &value));
     g_assert_cmpint (value, ==, -20);
-
-    g_assert_true (wp_settings_get_int (s, "test-setting4-max-int", &value));
-    g_assert_cmpint (value, ==, G_MAXINT64);
-
-    g_assert_true (wp_settings_get_int (s, "test-setting4-min-int", &value));
-    g_assert_cmpint (value, ==, G_MININT64);
-
-    value = 0;
-    g_assert_true (wp_settings_get_int (s, "test-setting4-max-int-one-more",
-        &value));
-    g_assert_cmpint (value, ==, 0);
-
-    g_assert_true (wp_settings_get_int (s, "test-setting4-min-int-one-less",
-        &value));
-    g_assert_cmpint (value, ==, 0);
   }
 
   {
-    const gchar *value = NULL;
     /* _get_string () */
-    g_assert_false (wp_settings_get_string (s, "test-setting-undefined",
-        &value));
-
-    g_assert_true (wp_settings_get_string (s, "test-setting4-string",
-        &value));
-    g_assert_cmpstr (value, ==, "blahblah");
-
-    g_assert_true (wp_settings_get_string (s, "test-setting2",
-        &value));
-    g_assert_cmpstr (value, ==, "true");
-
-    g_assert_true (wp_settings_get_string (s, "test-setting3-int",
-        &value));
-    g_assert_cmpstr (value, ==, "-20");
-
-    g_assert_true (wp_settings_get_string (s, "test-setting-json",
-        &value));
-    g_assert_cmpstr (value, ==, "[ a b c ]");
-
-    g_assert_true (wp_settings_get_string (s, "test-setting-strings",
-        &value));
-    g_assert_cmpstr (value, ==, "[\"test1\", \"test 2\", \"test three\", \"test-four\"]");
-
     {
-      g_autofree gchar *s1 = NULL;
+      g_autofree gchar *value = NULL;
-      g_autofree gchar *s2 = NULL;
+      value = wp_settings_get_string (s, "test-setting-undefined");
-      g_autofree gchar *s3 = NULL;
+      g_assert_null (value);
-      g_autofree gchar *s4 = NULL;
-
-      g_autoptr (WpSpaJson) json = wp_spa_json_new_from_string (value);
-
-      wp_spa_json_parse_array
-          (json, "s", &s1, "s", &s2, "s", &s3, "s", &s4, NULL);
-      g_assert_cmpstr (s1, ==, "test1");
-      g_assert_cmpstr (s2, ==, "test 2");
-      g_assert_cmpstr (s3, ==, "test three");
-      g_assert_cmpstr (s4, ==, "test-four");
-    }
-    {
-      gchar *sample_str[] = {
-        "test1",
-        "test 2",
-        "test three",
-        "test-four"
-      };
-      g_autoptr (WpSpaJson) json = wp_spa_json_new_from_string (value);
-      g_autoptr (WpIterator) it = wp_spa_json_new_iterator (json);
-      g_auto (GValue) item = G_VALUE_INIT;
-
-      for (int i = 0; wp_iterator_next (it, &item);
-          g_value_unset (&item), i++) {
-        WpSpaJson *s = g_value_get_boxed (&item);
-        g_autofree gchar *str = wp_spa_json_parse_string (s);
-        g_assert_cmpstr (str, ==, sample_str[i]);
-      }
     }
 
+    {
+      g_autofree gchar *value = NULL;
+      value = wp_settings_get_string (s, "test-setting4-string");
+      g_assert_nonnull (value);
+      g_assert_cmpstr (value, ==, "blahblah");
+    }
+
+    {
+      g_autofree gchar *value = NULL;
+      value = wp_settings_get_string (s, "test-setting2");
+      g_assert_nonnull (value);
+      g_assert_cmpstr (value, ==, "true");
+    }
+
+    {
+      g_autofree gchar *value = NULL;
+      value = wp_settings_get_string (s, "test-setting3-int");
+      g_assert_nonnull (value);
+      g_assert_cmpstr (value, ==, "-20");
+    }
+
+    {
+      g_autofree gchar *value = NULL;
+      value = wp_settings_get_string (s, "test-setting5-string-with-quotes");
+      g_assert_nonnull (value);
+      g_assert_cmpstr (value, ==, "a string with \"quotes\"");
+    }
   }
 
   {
@@ -391,6 +351,56 @@ test_wpsettings (TestSettingsFixture *self, gconstpointer data)
 
   }
 
+  {
+    /* _get_json () */
+    {
+      g_autoptr (WpSpaJson) value = NULL;
+      value = wp_settings_get (s, "test-setting-json");
+      g_assert_nonnull (value);
+      g_assert_true (wp_spa_json_is_array (value));
+      g_assert_cmpstr (wp_spa_json_get_data (value), ==, "[1, 2, 3]");
+    }
+
+    {
+      g_autoptr (WpSpaJson) value = NULL;
+      value = wp_settings_get (s, "test-setting-json2");
+      g_assert_nonnull (value);
+      g_assert_true (wp_spa_json_is_array (value));
+
+      {
+        g_autofree gchar *s1 = NULL;
+        g_autofree gchar *s2 = NULL;
+        g_autofree gchar *s3 = NULL;
+        g_autofree gchar *s4 = NULL;
+
+        wp_spa_json_parse_array
+            (value, "s", &s1, "s", &s2, "s", &s3, "s", &s4, NULL);
+        g_assert_cmpstr (s1, ==, "test1");
+        g_assert_cmpstr (s2, ==, "test 2");
+        g_assert_cmpstr (s3, ==, "test three");
+        g_assert_cmpstr (s4, ==, "test-four");
+      }
+
+      {
+        gchar *sample_str[] = {
+          "test1",
+          "test 2",
+          "test three",
+          "test-four"
+        };
+        g_autoptr (WpIterator) it = wp_spa_json_new_iterator (value);
+        g_auto (GValue) item = G_VALUE_INIT;
+
+        for (int i = 0; wp_iterator_next (it, &item);
+            g_value_unset (&item), i++) {
+          WpSpaJson *s = g_value_get_boxed (&item);
+          g_autofree gchar *str = wp_spa_json_parse_string (s);
+          g_assert_cmpstr (str, ==, sample_str[i]);
+        }
+      }
+    }
+  }
+
   {
     g_autoptr (WpSettings) s4 =
         wp_settings_get_instance (self->base.core, NULL);
@@ -579,18 +589,14 @@ void wp_settings_changed_callback (WpSettings *obj, const gchar *setting,
     wp_settings_get_boolean (self->s, setting, &value);
     g_assert_cmpint (value, ==, spa_atob (self->triggered_setting_value));
     g_assert_cmpstr (raw_value, ==, self->triggered_setting_value);
-
+  } else if (self->setting_type == INTEGER) {
-  }else if (self->setting_type == INTEGER) {
+    gint value = 0;
-    gint64 value = 0;
     wp_settings_get_int (self->s, setting, &value);
-    gint64 svalue = 0;
+    g_assert_cmpint (value, ==, atoi (self->triggered_setting_value));
-    spa_atoi64 (self->triggered_setting_value, &svalue, 0);
-    g_assert_cmpint (value, ==, svalue);
     g_assert_cmpstr (raw_value, ==, self->triggered_setting_value);
-
   } else if (self->setting_type == STRING) {
-    const gchar *value = NULL;
+    g_autofree gchar *value = wp_settings_get_string (self->s, setting);
-    wp_settings_get_string (self->s, setting, &value);
+    g_assert_nonnull (value);
     g_assert_cmpstr (value, ==, self->triggered_setting_value);
     g_assert_cmpstr (raw_value, ==, self->triggered_setting_value);
   }

tests/wp/settings.conf

@@ -64,14 +64,11 @@ context.modules = [
 ]
 
 wireplumber.settings = {
-  test-setting1 = "false"
+  test-setting1 = false
-  test-setting2 = "true"
+  test-setting2 = true
-  test-setting3-int = "-20"
+  test-setting3-int = -20
-  test-setting4-max-int = "9223372036854775807"
-  test-setting4-max-int-one-more = "9223372036854775808"
-  test-setting4-min-int = -9223372036854775808
-  test-setting4-min-int-one-less = -9223372036854775809
   test-setting4-string = "blahblah"
+  test-setting5-string-with-quotes = "a string with \"quotes\""
   rule_one = [
     {
       matches = [
@@ -129,8 +126,8 @@ wireplumber.settings = {
       }
     }
   ]
-  test-setting-float1 = "3.14"
+  test-setting-float1 = 3.14
-  test-setting-float2 = "0.4"
+  test-setting-float2 = 0.4
   rule_three = [
     {
       matches = [
@@ -144,7 +141,7 @@ wireplumber.settings = {
       ]
       actions = {
         update-props = {
-          prop.electrical.conductivity = "true"
+          prop.electrical.conductivity = true
           prop.state = "solid"
           prop.example = "ferrous"
         }
@@ -160,13 +157,13 @@ wireplumber.settings = {
       ]
       actions = {
         update-props = {
-          prop.electrical.conductivity = "false"
+          prop.electrical.conductivity = false
           prop.example = "neon"
           prop.state = "gas"
         }
       }
     }
   ]
-  test-setting-json = "[ a b c ]"
+  test-setting-json = [1, 2, 3]
-  test-setting-strings = ["test1", "test 2", "test three", "test-four"]
+  test-setting-json2 = ["test1", "test 2", "test three", "test-four"]
 }

tests/wplua/scripts/settings.lua

@@ -29,20 +29,6 @@ value = Settings.get_int ("test-setting3-int", "test-settings")
 assert ("number" == type (value))
 assert (value == -20)
 
-value = Settings.get_int ("test-setting4-max-int", "test-settings")
-assert (value == 9223372036854775807)
-
-value = Settings.get_int ("test-setting4-min-int", "test-settings")
-assert (value == -9223372036854775808)
-
-value = Settings.get_int ("test-setting4-max-int-one-more",
-    "test-settings")
-assert (value == 0)
-
-value = Settings.get_int ("test-setting4-min-int-one-less",
-    "test-settings")
-assert (value == 0)
-
 -- test settings _get_string ()
 value = Settings.get_string ("test-setting-undefined", "test-settings")
 assert (value == nil)
@@ -54,23 +40,6 @@ assert (value == "blahblah")
 value = Settings.get_string ("test-setting3-int", "test-settings")
 assert (value == "-20")
 
-value = Settings.get_string ("test-setting-json", "test-settings")
-assert (value == "[ a b c ]")
-
-value = Settings.get_string ("test-setting-strings", "test-settings")
-assert (value == "[\"test1\", \"test 2\", \"test three\", \"test-four\"]")
-json = Json.Raw (value)
-assert (json:is_array())
-val = json:parse ()
-assert (val[1] == "test1")
-assert (val[2] == "test 2")
-assert (val[3] == "test three")
-assert (val[4] == "test-four")
-assert (val[5] == nil)
-assert (#val == 4)
-assert (json:get_data() ==
-  "[\"test1\", \"test 2\", \"test three\", \"test-four\"]")
-
 -- test settings _get_float ()
 value = Settings.get_float ("test-setting-undefined", "test-settings")
 assert (value == nil)
@@ -82,6 +51,24 @@ assert ((value - 3.14) < 0.00001)
 value = Settings.get_float ("test-setting-float2", "test-settings")
 assert ((value - 0.4) < 0.00001)
 
+-- test settings _get ()
+value = Settings.get ("test-setting-json", "test-settings")
+assert (value ~= nil)
+assert (value:is_array())
+assert (value:get_data() == "[1, 2, 3]")
+
+value = Settings.get ("test-setting-json2", "test-settings")
+assert (value ~= nil)
+assert (value:is_array())
+assert (value:get_data() ==
+  "[\"test1\", \"test 2\", \"test three\", \"test-four\"]")
+val = value:parse ()
+assert (val[1] == "test1")
+assert (val[2] == "test 2")
+assert (val[3] == "test three")
+assert (val[4] == "test-four")
+assert (val[5] == nil)
+assert (#val == 4)
 
 -- test rules
 -- test #1