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Diffstat (limited to 'test/test_value.c')
| -rw-r--r-- | test/test_value.c | 173 |
1 files changed, 173 insertions, 0 deletions
diff --git a/test/test_value.c b/test/test_value.c new file mode 100644 index 0000000..ce95166 --- /dev/null +++ b/test/test_value.c @@ -0,0 +1,173 @@ +/* + Copyright 2007-2020 David Robillard <http://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. +*/ + +#undef NDEBUG + +#include "lilv_test_utils.h" + +#include "lilv/lilv.h" + +#include <assert.h> +#include <float.h> +#include <math.h> +#include <string.h> + +static const char* const plugin_ttl = "\ +:plug a lv2:Plugin ;\n\ + a lv2:CompressorPlugin ;\n\ + doap:name \"Test plugin\" ;\n\ + lv2:port [\n\ + a lv2:ControlPort ; a lv2:InputPort ;\n\ + lv2:index 0 ;\n\ + lv2:symbol \"foo\" ;\n\ + lv2:name \"Foo\" ;\n\ + ] ."; + +int +main(void) +{ + LilvTestEnv* const env = lilv_test_env_new(); + LilvWorld* const world = env->world; + + if (start_bundle(env, SIMPLE_MANIFEST_TTL, plugin_ttl)) { + return 1; + } + + LilvNode* uval = lilv_new_uri(world, "http://example.org"); + LilvNode* sval = lilv_new_string(world, "Foo"); + LilvNode* ival = lilv_new_int(world, 42); + LilvNode* fval = lilv_new_float(world, 1.6180); + + assert(lilv_node_is_uri(uval)); + assert(lilv_node_is_string(sval)); + assert(lilv_node_is_int(ival)); + assert(lilv_node_is_float(fval)); + + assert(!lilv_node_is_literal(NULL)); + assert(!lilv_node_is_literal(uval)); + assert(lilv_node_is_literal(sval)); + assert(lilv_node_is_literal(ival)); + assert(lilv_node_is_literal(fval)); + assert(!lilv_node_get_path(fval, NULL)); + + assert(!strcmp(lilv_node_as_uri(uval), "http://example.org")); + assert(!strcmp(lilv_node_as_string(sval), "Foo")); + assert(lilv_node_as_int(ival) == 42); + assert(fabs(lilv_node_as_float(fval) - 1.6180) < FLT_EPSILON); + 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 + + 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"); + LilvNode* host_rel = lilv_new_file_uri(world, "host", "foo"); + + assert(!strcmp(lilv_node_as_uri(loc_abs), "file:///foo/bar")); + assert(!strncmp(lilv_node_as_uri(loc_rel), "file:///", 8)); + assert(!strcmp(lilv_node_as_uri(host_abs), "file://host/foo/bar")); + assert(!strncmp(lilv_node_as_uri(host_rel), "file://host/", 12)); + + lilv_node_free(host_rel); + lilv_node_free(host_abs); + lilv_node_free(loc_rel); + lilv_node_free(loc_abs); + + char* tok = lilv_node_get_turtle_token(uval); + assert(!strcmp(tok, "<http://example.org>")); + lilv_free(tok); + tok = lilv_node_get_turtle_token(sval); + assert(!strcmp(tok, "Foo")); + lilv_free(tok); + tok = lilv_node_get_turtle_token(ival); + assert(!strcmp(tok, "42")); + lilv_free(tok); + tok = lilv_node_get_turtle_token(fval); + assert(!strncmp(tok, "1.6180", 6)); + lilv_free(tok); + + LilvNode* uval_e = lilv_new_uri(world, "http://example.org"); + LilvNode* sval_e = lilv_new_string(world, "Foo"); + LilvNode* ival_e = lilv_new_int(world, 42); + LilvNode* fval_e = lilv_new_float(world, 1.6180); + LilvNode* uval_ne = lilv_new_uri(world, "http://no-example.org"); + LilvNode* sval_ne = lilv_new_string(world, "Bar"); + LilvNode* ival_ne = lilv_new_int(world, 24); + LilvNode* fval_ne = lilv_new_float(world, 3.14159); + + assert(lilv_node_equals(uval, uval_e)); + assert(lilv_node_equals(sval, sval_e)); + assert(lilv_node_equals(ival, ival_e)); + assert(lilv_node_equals(fval, fval_e)); + + assert(!lilv_node_equals(uval, uval_ne)); + assert(!lilv_node_equals(sval, sval_ne)); + assert(!lilv_node_equals(ival, ival_ne)); + assert(!lilv_node_equals(fval, fval_ne)); + + assert(!lilv_node_equals(uval, sval)); + assert(!lilv_node_equals(sval, ival)); + assert(!lilv_node_equals(ival, fval)); + + LilvNode* uval_dup = lilv_node_duplicate(uval); + assert(lilv_node_equals(uval, uval_dup)); + + LilvNode* ifval = lilv_new_float(world, 42.0); + assert(!lilv_node_equals(ival, ifval)); + lilv_node_free(ifval); + + LilvNode* nil = NULL; + assert(!lilv_node_equals(uval, nil)); + assert(!lilv_node_equals(nil, uval)); + assert(lilv_node_equals(nil, nil)); + + LilvNode* nil2 = lilv_node_duplicate(nil); + assert(lilv_node_equals(nil, nil2)); + + lilv_node_free(uval); + lilv_node_free(sval); + lilv_node_free(ival); + lilv_node_free(fval); + lilv_node_free(uval_e); + lilv_node_free(sval_e); + lilv_node_free(ival_e); + lilv_node_free(fval_e); + lilv_node_free(uval_ne); + lilv_node_free(sval_ne); + lilv_node_free(ival_ne); + lilv_node_free(fval_ne); + lilv_node_free(uval_dup); + lilv_node_free(nil2); + + delete_bundle(env); + lilv_test_env_free(env); + + return 0; +} |