Improve test coverage

15 files changed, 561 insertions, 1 deletions

diff --git a/test/bad_syntax.lv2/bad_syntax.c b/test/bad_syntax.lv2/bad_syntax.c
new file mode 100644
index 0000000..52620bd
--- /dev/null
+++ b/test/bad_syntax.lv2/bad_syntax.c
@@ -0,0 +1,93 @@
+/*
+  Lilv Test Plugin - Bad syntax in plugin data file
+  Copyright 2011-2016 David Robillard <d@drobilla.net>
+
+  Permission to use, copy, modify, and/or distribute this software for any
+  purpose with or without fee is hereby granted, provided that the above
+  copyright notice and this permission notice appear in all copies.
+
+  THIS SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+  WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+  MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+  ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+  WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+  ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+  OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+*/
+
+#include <stdlib.h>
+
+#include "lv2/lv2plug.in/ns/lv2core/lv2.h"
+
+#define PLUGIN_URI "http://example.org/bad-syntax"
+
+enum {
+	TEST_INPUT  = 0,
+	TEST_OUTPUT = 1
+};
+
+typedef struct {
+	float* input;
+	float* output;
+} Test;
+
+static void
+cleanup(LV2_Handle instance)
+{
+	free((Test*)instance);
+}
+
+static void
+connect_port(LV2_Handle instance, uint32_t port, void* data)
+{
+	Test* test = (Test*)instance;
+	switch (port) {
+	case TEST_INPUT:
+		test->input = (float*)data;
+		break;
+	case TEST_OUTPUT:
+		test->output = (float*)data;
+		break;
+	default:
+		break;
+	}
+}
+
+static LV2_Handle
+instantiate(const LV2_Descriptor*     descriptor,
+            double                    rate,
+            const char*               path,
+            const LV2_Feature* const* features)
+{
+	Test* test = (Test*)calloc(1, sizeof(Test));
+	if (!test) {
+		return NULL;
+	}
+
+	return (LV2_Handle)test;
+}
+
+static void
+run(LV2_Handle instance, uint32_t sample_count)
+{
+	Test* test = (Test*)instance;
+
+	*test->output = *test->input;
+}
+
+static const LV2_Descriptor descriptor = {
+	PLUGIN_URI,
+	instantiate,
+	connect_port,
+	NULL, // activate,
+	run,
+	NULL, // deactivate,
+	cleanup,
+	NULL  // extension_data
+};
+
+LV2_SYMBOL_EXPORT
+const LV2_Descriptor* lv2_descriptor(uint32_t index)
+{
+	return (index == 0) ? &descriptor : NULL;
+}
diff --git a/test/bad_syntax.lv2/bad_syntax.ttl.in b/test/bad_syntax.lv2/bad_syntax.ttl.in
new file mode 100644
index 0000000..a96d1fc
--- /dev/null
+++ b/test/bad_syntax.lv2/bad_syntax.ttl.in
@@ -0,0 +1,22 @@
+# Lilv Test Plugin - Bad syntax in plugin data file
+# Copyright 2011-2016 David Robillard <d@drobilla.net>
+#
+# Permission to use, copy, modify, and/or distribute this software for any
+# purpose with or without fee is hereby granted, provided that the above
+# copyright notice and this permission notice appear in all copies.
+#
+# THIS SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+# OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+
+@prefix doap: <http://usefulinc.com/ns/doap#> .
+@prefix foaf: <http://xmlns.com/foaf/0.1/> .
+@prefix lv2:  <http://lv2plug.in/ns/lv2core#> .
+@prefix ui:   <http://lv2plug.in/ns/extensions/ui#> .
+
+<http://example.org/bad-syntax>
+	a plugin with a clearly broken data file
\ No newline at end of file
diff --git a/test/bad_syntax.lv2/manifest.ttl.in b/test/bad_syntax.lv2/manifest.ttl.in
new file mode 100644
index 0000000..6350d8d
--- /dev/null
+++ b/test/bad_syntax.lv2/manifest.ttl.in
@@ -0,0 +1,7 @@
+@prefix lv2: <http://lv2plug.in/ns/lv2core#> .
+@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
+
+<http://example.org/bad-syntax>
+	a lv2:Plugin ;
+	lv2:binary <bad_syntax@SHLIB_EXT@> ;
+	rdfs:seeAlso <bad_syntax.ttl> .
diff --git a/test/bad_syntax.lv2/test_bad_syntax.c b/test/bad_syntax.lv2/test_bad_syntax.c
new file mode 100644
index 0000000..d20b8b7
--- /dev/null
+++ b/test/bad_syntax.lv2/test_bad_syntax.c
@@ -0,0 +1,45 @@
+#include "lilv/lilv.h"
+#include "../src/lilv_internal.h"
+
+#define PLUGIN_URI "http://example.org/bad-syntax"
+
+#define TEST_ASSERT(check) do {\
+	if (!(check)) {\
+		fprintf(stderr, "%s:%d: failed test: %s\n", __FILE__, __LINE__, #check);\
+		return 1;\
+	}\
+} while (0)
+
+int
+main(int argc, char** argv)
+{
+	if (argc != 2) {
+		fprintf(stderr, "USAGE: %s BUNDLE\n", argv[0]);
+		return 1;
+	}
+
+	const char* bundle_path = argv[1];
+	LilvWorld*  world       = lilv_world_new();
+
+	// Load test plugin bundle
+	uint8_t*  abs_bundle = (uint8_t*)lilv_path_absolute(bundle_path);
+	SerdNode  bundle     = serd_node_new_file_uri(abs_bundle, 0, 0, true);
+	LilvNode* bundle_uri = lilv_new_uri(world, (const char*)bundle.buf);
+	lilv_world_load_bundle(world, bundle_uri);
+	free(abs_bundle);
+	serd_node_free(&bundle);
+	lilv_node_free(bundle_uri);
+
+	LilvNode*          plugin_uri = lilv_new_uri(world, PLUGIN_URI);
+	const LilvPlugins* plugins    = lilv_world_get_all_plugins(world);
+	const LilvPlugin*  plugin     = lilv_plugins_get_by_uri(plugins, plugin_uri);
+
+	TEST_ASSERT(!lilv_plugin_get_name(plugin));
+	TEST_ASSERT(!lilv_plugin_instantiate(plugin, 48000, NULL));
+
+	lilv_node_free(plugin_uri);
+	lilv_world_free(world);
+
+	return 0;
+}
+
diff --git a/test/failed_instantiation.lv2/failed_instantiation.c b/test/failed_instantiation.lv2/failed_instantiation.c
new file mode 100644
index 0000000..aa90532
--- /dev/null
+++ b/test/failed_instantiation.lv2/failed_instantiation.c
@@ -0,0 +1,70 @@
+/*
+  Lilv Test Plugin - Failed instantiation
+  Copyright 2011-2016 David Robillard <d@drobilla.net>
+
+  Permission to use, copy, modify, and/or distribute this software for any
+  purpose with or without fee is hereby granted, provided that the above
+  copyright notice and this permission notice appear in all copies.
+
+  THIS SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+  WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+  MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+  ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+  WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+  ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+  OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+*/
+
+#include <stdlib.h>
+
+#include "lv2/lv2plug.in/ns/lv2core/lv2.h"
+
+#define PLUGIN_URI "http://example.org/failed-instantiation"
+
+enum {
+	TEST_INPUT  = 0,
+	TEST_OUTPUT = 1
+};
+
+typedef struct {
+	float* input;
+	float* output;
+} Test;
+
+static void
+cleanup(LV2_Handle instance)
+{}
+
+static void
+connect_port(LV2_Handle instance, uint32_t port, void* data)
+{}
+
+static LV2_Handle
+instantiate(const LV2_Descriptor*     descriptor,
+            double                    rate,
+            const char*               path,
+            const LV2_Feature* const* features)
+{
+	return NULL;
+}
+
+static void
+run(LV2_Handle instance, uint32_t sample_count)
+{}
+
+static const LV2_Descriptor descriptor = {
+	PLUGIN_URI,
+	instantiate,
+	connect_port,
+	NULL, // activate,
+	run,
+	NULL, // deactivate,
+	cleanup,
+	NULL  // extension_data
+};
+
+LV2_SYMBOL_EXPORT
+const LV2_Descriptor* lv2_descriptor(uint32_t index)
+{
+	return (index == 0) ? &descriptor : NULL;
+}
diff --git a/test/failed_instantiation.lv2/failed_instantiation.ttl.in b/test/failed_instantiation.lv2/failed_instantiation.ttl.in
new file mode 100644
index 0000000..8c7f678
--- /dev/null
+++ b/test/failed_instantiation.lv2/failed_instantiation.ttl.in
@@ -0,0 +1,40 @@
+# Lilv Test Plugin - Failed instantiation
+# Copyright 2011-2016 David Robillard <d@drobilla.net>
+#
+# Permission to use, copy, modify, and/or distribute this software for any
+# purpose with or without fee is hereby granted, provided that the above
+# copyright notice and this permission notice appear in all copies.
+#
+# THIS SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+# OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+
+@prefix doap: <http://usefulinc.com/ns/doap#> .
+@prefix foaf: <http://xmlns.com/foaf/0.1/> .
+@prefix lv2:  <http://lv2plug.in/ns/lv2core#> .
+@prefix ui:   <http://lv2plug.in/ns/extensions/ui#> .
+
+<http://example.org/failed-instantiation>
+	a lv2:Plugin ;
+	doap:license <http://opensource.org/licenses/isc> ;
+	doap:name "New version" ;
+	lv2:optionalFeature lv2:hardRTCapable ;
+	lv2:minorVersion 2 ;
+	lv2:microVersion 1 ;
+	lv2:port [
+		a lv2:InputPort ,
+			lv2:ControlPort ;
+		lv2:index 0 ;
+		lv2:symbol "input" ;
+		lv2:name "Input"
+	] , [
+		a lv2:OutputPort ,
+			lv2:ControlPort ;
+		lv2:index 1 ;
+		lv2:symbol "output" ;
+		lv2:name "Output"
+	] .
diff --git a/test/failed_instantiation.lv2/manifest.ttl.in b/test/failed_instantiation.lv2/manifest.ttl.in
new file mode 100644
index 0000000..d55a573
--- /dev/null
+++ b/test/failed_instantiation.lv2/manifest.ttl.in
@@ -0,0 +1,7 @@
+@prefix lv2: <http://lv2plug.in/ns/lv2core#> .
+@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
+
+<http://example.org/failed-instantiation>
+	a lv2:Plugin ;
+	lv2:binary <failed_instantiation@SHLIB_EXT@> ;
+	rdfs:seeAlso <failed_instantiation.ttl> .
diff --git a/test/failed_instantiation.lv2/test_failed_instantiation.c b/test/failed_instantiation.lv2/test_failed_instantiation.c
new file mode 100644
index 0000000..6efa0ae
--- /dev/null
+++ b/test/failed_instantiation.lv2/test_failed_instantiation.c
@@ -0,0 +1,45 @@
+#include "lilv/lilv.h"
+#include "../src/lilv_internal.h"
+
+#define PLUGIN_URI "http://example.org/failed-instantiation"
+
+#define TEST_ASSERT(check) do {\
+	if (!(check)) {\
+		fprintf(stderr, "%s:%d: failed test: %s\n", __FILE__, __LINE__, #check);\
+		return 1;\
+	}\
+} while (0)
+
+int
+main(int argc, char** argv)
+{
+	if (argc != 2) {
+		fprintf(stderr, "USAGE: %s BUNDLE\n", argv[0]);
+		return 1;
+	}
+
+	const char* bundle_path = argv[1];
+	LilvWorld*  world       = lilv_world_new();
+
+	// Load test plugin bundle
+	uint8_t*  abs_bundle = (uint8_t*)lilv_path_absolute(bundle_path);
+	SerdNode  bundle     = serd_node_new_file_uri(abs_bundle, 0, 0, true);
+	LilvNode* bundle_uri = lilv_new_uri(world, (const char*)bundle.buf);
+	lilv_world_load_bundle(world, bundle_uri);
+	free(abs_bundle);
+	serd_node_free(&bundle);
+	lilv_node_free(bundle_uri);
+
+	LilvNode*          plugin_uri = lilv_new_uri(world, PLUGIN_URI);
+	const LilvPlugins* plugins    = lilv_world_get_all_plugins(world);
+	const LilvPlugin*  plugin     = lilv_plugins_get_by_uri(plugins, plugin_uri);
+	TEST_ASSERT(plugin);
+
+	TEST_ASSERT(!lilv_plugin_instantiate(plugin, 48000, NULL));
+
+	lilv_node_free(plugin_uri);
+	lilv_world_free(world);
+
+	return 0;
+}
+
diff --git a/test/lilv_test.c b/test/lilv_test.c
index ebdef23..ca73b42 100644
--- a/test/lilv_test.c
+++ b/test/lilv_test.c
@@ -16,6 +16,7 @@
 */
 
 #define _POSIX_C_SOURCE 200112L /* for setenv */
+#define _XOPEN_SOURCE   500     /* for mkstemp */
 
 #include <assert.h>
 #include <ctype.h>
@@ -254,6 +255,22 @@ test_value(void)
 	TEST_ASSERT(fabs(lilv_node_as_float(fval) - 1.6180) < FLT_EPSILON);
 	TEST_ASSERT(isnan(lilv_node_as_float(sval)));
 
+#if defined(__clang__)
+#    pragma clang diagnostic push
+#    pragma clang diagnostic ignored "-Wdeprecated-declarations"
+#elif __GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 6)
+#    pragma GCC diagnostic push
+#    pragma GCC diagnostic ignored "-Wdeprecated-declarations"
+#endif
+
+	TEST_ASSERT(!strcmp(lilv_uri_to_path("file:///foo"), "/foo"));
+
+#if defined(__clang__)
+#    pragma clang diagnostic pop
+#elif __GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 6)
+#    pragma GCC diagnostic pop
+#endif
+
 	LilvNode* loc_abs  = lilv_new_file_uri(world, NULL, "/foo/bar");
 	LilvNode* loc_rel  = lilv_new_file_uri(world, NULL, "foo");
 	LilvNode* host_abs = lilv_new_file_uri(world, "host", "/foo/bar");
@@ -346,6 +363,29 @@ test_util(void)
 {
 	TEST_ASSERT(!lilv_realpath(NULL));
 
+	char a_path[16];
+	char b_path[16];
+	strcpy(a_path, "copy_a_XXXXXX");
+	strcpy(b_path, "copy_b_XXXXXX");
+	mkstemp(a_path);
+	mkstemp(b_path);
+
+	FILE* fa = fopen(a_path, "w");
+	FILE* fb = fopen(b_path, "w");
+	fprintf(fa, "AA\n");
+	fprintf(fb, "AB\n");
+	fclose(fa);
+	fclose(fb);
+
+	TEST_ASSERT(lilv_copy_file("does/not/exist", "copy"));
+	TEST_ASSERT(lilv_copy_file(a_path, "not/a/dir/copy"));
+	TEST_ASSERT(!lilv_copy_file(a_path, "copy_c"));
+	TEST_ASSERT(!lilv_file_equals(a_path, b_path));
+	TEST_ASSERT(lilv_file_equals(a_path, a_path));
+	TEST_ASSERT(lilv_file_equals(a_path, "copy_c"));
+	TEST_ASSERT(!lilv_file_equals("does/not/exist", b_path));
+	TEST_ASSERT(!lilv_file_equals(a_path, "does/not/exist"));
+	TEST_ASSERT(!lilv_file_equals("does/not/exist", "/does/not/either"));
 	return 1;
 }
 
diff --git a/test/missing_name.lv2/missing_name.c b/test/missing_name.lv2/missing_name.c
index 8a198b9..6b86e09 100644
--- a/test/missing_name.lv2/missing_name.c
+++ b/test/missing_name.lv2/missing_name.c
@@ -1,5 +1,5 @@
 /*
-  Lilv Test Plugin - Missing descriptor
+  Lilv Test Plugin - Missing name
   Copyright 2011-2015 David Robillard <d@drobilla.net>
 
   Permission to use, copy, modify, and/or distribute this software for any
diff --git a/test/missing_plugin.lv2/missing_plugin.c b/test/missing_plugin.lv2/missing_plugin.c
index 577d42a..4d21226 100644
--- a/test/missing_plugin.lv2/missing_plugin.c
+++ b/test/missing_plugin.lv2/missing_plugin.c
@@ -21,8 +21,23 @@
 
 #define PLUGIN_URI "http://example.org/missing-plugin"
 
+static const LV2_Descriptor descriptor = {
+	"http://example.org/not-the-plugin-you-are-looking-for",
+	NULL,
+	NULL,
+	NULL,
+	NULL,
+	NULL,
+	NULL,
+	NULL
+};
+
 LV2_SYMBOL_EXPORT
 const LV2_Descriptor* lv2_descriptor(uint32_t index)
 {
+	if (index == 0) {
+		return &descriptor;
+	}
+
 	return NULL;
 }
diff --git a/test/missing_port.lv2/manifest.ttl.in b/test/missing_port.lv2/manifest.ttl.in
new file mode 100644
index 0000000..c090042
--- /dev/null
+++ b/test/missing_port.lv2/manifest.ttl.in
@@ -0,0 +1,7 @@
+@prefix lv2: <http://lv2plug.in/ns/lv2core#> .
+@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
+
+<http://example.org/missing-port>
+	a lv2:Plugin ;
+	lv2:binary <missing_port@SHLIB_EXT@> ;
+	rdfs:seeAlso <missing_port.ttl> .
diff --git a/test/missing_port.lv2/missing_port.c b/test/missing_port.lv2/missing_port.c
new file mode 100644
index 0000000..dd7e9ff
--- /dev/null
+++ b/test/missing_port.lv2/missing_port.c
@@ -0,0 +1,93 @@
+/*
+  Lilv Test Plugin - Missing port
+  Copyright 2011-2016 David Robillard <d@drobilla.net>
+
+  Permission to use, copy, modify, and/or distribute this software for any
+  purpose with or without fee is hereby granted, provided that the above
+  copyright notice and this permission notice appear in all copies.
+
+  THIS SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+  WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+  MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+  ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+  WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+  ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+  OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+*/
+
+#include <stdlib.h>
+
+#include "lv2/lv2plug.in/ns/lv2core/lv2.h"
+
+#define PLUGIN_URI "http://example.org/missing-port"
+
+enum {
+	TEST_INPUT  = 0,
+	TEST_OUTPUT = 1
+};
+
+typedef struct {
+	float* input;
+	float* output;
+} Test;
+
+static void
+cleanup(LV2_Handle instance)
+{
+	free((Test*)instance);
+}
+
+static void
+connect_port(LV2_Handle instance, uint32_t port, void* data)
+{
+	Test* test = (Test*)instance;
+	switch (port) {
+	case TEST_INPUT:
+		test->input = (float*)data;
+		break;
+	case TEST_OUTPUT:
+		test->output = (float*)data;
+		break;
+	default:
+		break;
+	}
+}
+
+static LV2_Handle
+instantiate(const LV2_Descriptor*     descriptor,
+            double                    rate,
+            const char*               path,
+            const LV2_Feature* const* features)
+{
+	Test* test = (Test*)calloc(1, sizeof(Test));
+	if (!test) {
+		return NULL;
+	}
+
+	return (LV2_Handle)test;
+}
+
+static void
+run(LV2_Handle instance, uint32_t sample_count)
+{
+	Test* test = (Test*)instance;
+
+	*test->output = *test->input;
+}
+
+static const LV2_Descriptor descriptor = {
+	PLUGIN_URI,
+	instantiate,
+	connect_port,
+	NULL, // activate,
+	run,
+	NULL, // deactivate,
+	cleanup,
+	NULL  // extension_data
+};
+
+LV2_SYMBOL_EXPORT
+const LV2_Descriptor* lv2_descriptor(uint32_t index)
+{
+	return (index == 0) ? &descriptor : NULL;
+}
diff --git a/test/missing_port.lv2/missing_port.ttl.in b/test/missing_port.lv2/missing_port.ttl.in
new file mode 100644
index 0000000..0dec1cf
--- /dev/null
+++ b/test/missing_port.lv2/missing_port.ttl.in
@@ -0,0 +1,31 @@
+# Lilv Test Plugin - Missing plugin port
+# Copyright 2011-2016 David Robillard <d@drobilla.net>
+#
+# Permission to use, copy, modify, and/or distribute this software for any
+# purpose with or without fee is hereby granted, provided that the above
+# copyright notice and this permission notice appear in all copies.
+#
+# THIS SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+# OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+
+@prefix doap: <http://usefulinc.com/ns/doap#> .
+@prefix foaf: <http://xmlns.com/foaf/0.1/> .
+@prefix lv2:  <http://lv2plug.in/ns/lv2core#> .
+@prefix ui:   <http://lv2plug.in/ns/extensions/ui#> .
+
+<http://example.org/missing-port>
+	a lv2:Plugin ;
+	doap:license <http://opensource.org/licenses/isc> ;
+	lv2:optionalFeature lv2:hardRTCapable ;
+	lv2:port [
+		a lv2:OutputPort ,
+			lv2:ControlPort ;
+		lv2:index 1 ;
+		lv2:symbol "output" ;
+		lv2:name "Output"
+	] .
diff --git a/test/missing_port.lv2/test_missing_port.c b/test/missing_port.lv2/test_missing_port.c
new file mode 100644
index 0000000..c67a1b8
--- /dev/null
+++ b/test/missing_port.lv2/test_missing_port.c
@@ -0,0 +1,45 @@
+#include "lilv/lilv.h"
+#include "../src/lilv_internal.h"
+
+#define PLUGIN_URI "http://example.org/missing-port"
+
+#define TEST_ASSERT(check) do {\
+	if (!(check)) {\
+		fprintf(stderr, "%s:%d: failed test: %s\n", __FILE__, __LINE__, #check);\
+		return 1;\
+	}\
+} while (0)
+
+int
+main(int argc, char** argv)
+{
+	if (argc != 2) {
+		fprintf(stderr, "USAGE: %s BUNDLE\n", argv[0]);
+		return 1;
+	}
+
+	const char* bundle_path = argv[1];
+	LilvWorld*  world       = lilv_world_new();
+
+	// Load test plugin bundle
+	uint8_t*  abs_bundle = (uint8_t*)lilv_path_absolute(bundle_path);
+	SerdNode  bundle     = serd_node_new_file_uri(abs_bundle, 0, 0, true);
+	LilvNode* bundle_uri = lilv_new_uri(world, (const char*)bundle.buf);
+	lilv_world_load_bundle(world, bundle_uri);
+	free(abs_bundle);
+	serd_node_free(&bundle);
+	lilv_node_free(bundle_uri);
+
+	LilvNode*          plugin_uri = lilv_new_uri(world, PLUGIN_URI);
+	const LilvPlugins* plugins    = lilv_world_get_all_plugins(world);
+	const LilvPlugin*  plugin     = lilv_plugins_get_by_uri(plugins, plugin_uri);
+
+	// Check that all ports are ignored
+	TEST_ASSERT(lilv_plugin_get_num_ports(plugin) == 0);
+
+	lilv_node_free(plugin_uri);
+	lilv_world_free(world);
+
+	return 0;
+}
+