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303 lines
8.2 KiB
303 lines
8.2 KiB
#include "webfuse_provider/impl/json/doc.h"
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#include "webfuse_provider/impl/json/node.h"
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#include <gtest/gtest.h>
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#include <cstring>
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namespace
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{
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wfp_json_doc * parse_json(char * text)
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{
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return wfp_impl_json_doc_loadb(text, strlen(text));
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}
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}
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TEST(json_parser, parse_null)
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{
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char text[] = "null";
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wfp_json_doc * doc = parse_json(text);
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ASSERT_NE(nullptr, doc);
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wfp_json const * root = wfp_impl_json_doc_root(doc);
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ASSERT_TRUE(wfp_impl_json_is_null(root));
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wfp_impl_json_doc_dispose(doc);
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}
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TEST(json_parser, parse_true)
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{
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char text[] = "true";
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wfp_json_doc * doc = parse_json(text);
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ASSERT_NE(nullptr, doc);
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wfp_json const * root = wfp_impl_json_doc_root(doc);
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ASSERT_TRUE(wfp_impl_json_is_bool(root));
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ASSERT_TRUE(wfp_impl_json_bool_get(root));
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wfp_impl_json_doc_dispose(doc);
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}
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TEST(json_parser, parse_false)
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{
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char text[] = "false";
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wfp_json_doc * doc = parse_json(text);
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ASSERT_NE(nullptr, doc);
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wfp_json const * root = wfp_impl_json_doc_root(doc);
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ASSERT_TRUE(wfp_impl_json_is_bool(root));
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ASSERT_FALSE(wfp_impl_json_bool_get(root));
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wfp_impl_json_doc_dispose(doc);
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}
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TEST(json_parser, parse_int)
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{
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char text[] = "42";
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wfp_json_doc * doc = parse_json(text);
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ASSERT_NE(nullptr, doc);
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wfp_json const * root = wfp_impl_json_doc_root(doc);
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ASSERT_TRUE(wfp_impl_json_is_int(root));
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ASSERT_EQ(42, wfp_impl_json_int_get(root));
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wfp_impl_json_doc_dispose(doc);
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}
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TEST(json_parser, parse_negative_int)
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{
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char text[] = "-1234";
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wfp_json_doc * doc = parse_json(text);
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ASSERT_NE(nullptr, doc);
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wfp_json const * root = wfp_impl_json_doc_root(doc);
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ASSERT_TRUE(wfp_impl_json_is_int(root));
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ASSERT_EQ(-1234, wfp_impl_json_int_get(root));
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wfp_impl_json_doc_dispose(doc);
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}
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TEST(json_parser, parse_string)
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{
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char text[] = "\"brummni\"";
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wfp_json_doc * doc = parse_json(text);
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ASSERT_NE(nullptr, doc);
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wfp_json const * root = wfp_impl_json_doc_root(doc);
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ASSERT_TRUE(wfp_impl_json_is_string(root));
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ASSERT_STREQ("brummni", wfp_impl_json_string_get(root));
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wfp_impl_json_doc_dispose(doc);
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}
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TEST(json_parser, unescape_string)
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{
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char text[] = "\"\\\"_\\\\_\\/_\\b_\\f_\\n_\\r_\\t\"";
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wfp_json_doc * doc = parse_json(text);
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ASSERT_NE(nullptr, doc);
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wfp_json const * root = wfp_impl_json_doc_root(doc);
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ASSERT_TRUE(wfp_impl_json_is_string(root));
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ASSERT_STREQ("\"_\\_/_\b_\f_\n_\r_\t", wfp_impl_json_string_get(root));
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wfp_impl_json_doc_dispose(doc);
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}
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TEST(json_parser, skip_whitespace)
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{
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char text[] = " \t\r\n\"42\"";
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wfp_json_doc * doc = parse_json(text);
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ASSERT_NE(nullptr, doc);
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wfp_json const * root = wfp_impl_json_doc_root(doc);
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ASSERT_TRUE(wfp_impl_json_is_string(root));
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ASSERT_STREQ("42", wfp_impl_json_string_get(root));
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wfp_impl_json_doc_dispose(doc);
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}
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TEST(json_parser, parse_array)
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{
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char text[] = "[true,1,\"foo\",[42]]";
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wfp_json_doc * doc = parse_json(text);
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ASSERT_NE(nullptr, doc);
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wfp_json const * root = wfp_impl_json_doc_root(doc);
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ASSERT_TRUE(wfp_impl_json_is_array(root));
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ASSERT_EQ(4, wfp_impl_json_array_size(root));
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ASSERT_TRUE(wfp_impl_json_is_bool(wfp_impl_json_array_get(root, 0)));
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ASSERT_TRUE(wfp_impl_json_is_int(wfp_impl_json_array_get(root, 1)));
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ASSERT_TRUE(wfp_impl_json_is_string(wfp_impl_json_array_get(root, 2)));
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ASSERT_TRUE(wfp_impl_json_is_array(wfp_impl_json_array_get(root, 3)));
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ASSERT_TRUE(wfp_impl_json_is_null(wfp_impl_json_array_get(root, 4)));
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wfp_impl_json_doc_dispose(doc);
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}
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TEST(json_parser, parse_empty_array)
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{
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char text[] = "[]";
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wfp_json_doc * doc = parse_json(text);
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ASSERT_NE(nullptr, doc);
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wfp_json const * root = wfp_impl_json_doc_root(doc);
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ASSERT_TRUE(wfp_impl_json_is_array(root));
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ASSERT_EQ(0, wfp_impl_json_array_size(root));
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wfp_impl_json_doc_dispose(doc);
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}
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TEST(json_parser, parse_object)
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{
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char text[] = "{\"method\":\"add\",\"params\":[1,2],\"id\":42}";
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wfp_json_doc * doc = parse_json(text);
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ASSERT_NE(nullptr, doc);
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wfp_json const * root = wfp_impl_json_doc_root(doc);
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ASSERT_TRUE(wfp_impl_json_is_object(root));
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ASSERT_EQ(3, wfp_impl_json_object_size(root));
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ASSERT_STREQ("method", wfp_impl_json_object_key(root, 0));
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ASSERT_TRUE(wfp_impl_json_is_string(wfp_impl_json_object_value(root, 0)));
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ASSERT_STREQ("params", wfp_impl_json_object_key(root, 1));
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ASSERT_TRUE(wfp_impl_json_is_array(wfp_impl_json_object_value(root, 1)));
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ASSERT_STREQ("id", wfp_impl_json_object_key(root, 2));
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ASSERT_TRUE(wfp_impl_json_is_int(wfp_impl_json_object_value(root, 2)));
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ASSERT_STREQ("", wfp_impl_json_object_key(root, 3));
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ASSERT_TRUE(wfp_impl_json_is_null(wfp_impl_json_object_value(root, 3)));
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wfp_impl_json_doc_dispose(doc);
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}
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TEST(json_parser, default_values)
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{
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char text[] = "[true]";
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wfp_json_doc * doc = parse_json(text);
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ASSERT_NE(nullptr, doc);
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wfp_json const * json_array = wfp_impl_json_doc_root(doc);
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ASSERT_FALSE(wfp_impl_json_bool_get(json_array));
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ASSERT_EQ(0, wfp_impl_json_int_get(json_array));
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ASSERT_STREQ("", wfp_impl_json_string_get(json_array));
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ASSERT_EQ(0, wfp_impl_json_object_size(json_array));
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ASSERT_TRUE(wfp_impl_json_is_null(wfp_impl_json_object_get(json_array, "foo")));
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ASSERT_STREQ("", wfp_impl_json_object_key(json_array, 0));
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ASSERT_TRUE(wfp_impl_json_is_null(wfp_impl_json_object_value(json_array, 0)));
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wfp_json const * json_bool = wfp_impl_json_array_get(json_array, 0);
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ASSERT_EQ(0, wfp_impl_json_array_size(json_bool));
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ASSERT_TRUE(wfp_impl_json_is_null(wfp_impl_json_array_get(json_bool, 0)));
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wfp_impl_json_doc_dispose(doc);
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}
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TEST(json_parser, parse_fail_invalid_json)
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{
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{
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char text[] = "";
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wfp_json_doc * doc = parse_json(text);
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ASSERT_EQ(nullptr, doc);
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}
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{
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char text[] = "invalid";
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wfp_json_doc * doc = parse_json(text);
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ASSERT_EQ(nullptr, doc);
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}
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{
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char text[] = "nul";
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wfp_json_doc * doc = parse_json(text);
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ASSERT_EQ(nullptr, doc);
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}
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{
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char text[] = "tru";
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wfp_json_doc * doc = parse_json(text);
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ASSERT_EQ(nullptr, doc);
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}
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{
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char text[] = "flas";
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wfp_json_doc * doc = parse_json(text);
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ASSERT_EQ(nullptr, doc);
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}
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{
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char text[] = "+1";
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wfp_json_doc * doc = parse_json(text);
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ASSERT_EQ(nullptr, doc);
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}
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{
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char text[] = "\"unterminated_string";
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wfp_json_doc * doc = parse_json(text);
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ASSERT_EQ(nullptr, doc);
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}
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{
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char text[] = "\"invale_\\escape_\\sequence\"";
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wfp_json_doc * doc = parse_json(text);
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ASSERT_EQ(nullptr, doc);
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}
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{
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char text[] = "[1,2,3}";
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wfp_json_doc * doc = parse_json(text);
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ASSERT_EQ(nullptr, doc);
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}
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{
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char text[] = "[1 2 3]";
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wfp_json_doc * doc = parse_json(text);
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ASSERT_EQ(nullptr, doc);
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}
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{
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char text[] = "[1,2,3";
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wfp_json_doc * doc = parse_json(text);
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ASSERT_EQ(nullptr, doc);
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}
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{
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char text[] = "[1,2,]";
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wfp_json_doc * doc = parse_json(text);
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ASSERT_EQ(nullptr, doc);
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}
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{
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char text[] = "{\"method\":\"add\",\"params\":[1,2],\"id\":42";
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wfp_json_doc * doc = parse_json(text);
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ASSERT_EQ(nullptr, doc);
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}
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{
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char text[] = "[\"method\",[], {}, \"params\":,42]";
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wfp_json_doc * doc = parse_json(text);
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ASSERT_EQ(nullptr, doc);
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}
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{
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char text[] = "{\"key\" \"value\"}";
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wfp_json_doc * doc = parse_json(text);
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ASSERT_EQ(nullptr, doc);
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}
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{
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char text[] = "{\"key\": }";
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wfp_json_doc * doc = parse_json(text);
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ASSERT_EQ(nullptr, doc);
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}
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{
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char text[] = "{\"key\": \"value\"";
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wfp_json_doc * doc = parse_json(text);
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ASSERT_EQ(nullptr, doc);
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}
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{
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char text[] = "{\"key\" \"value\"]";
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wfp_json_doc * doc = parse_json(text);
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ASSERT_EQ(nullptr, doc);
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}
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{
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char text[] = "{\"key\": \"value\", }";
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wfp_json_doc * doc = parse_json(text);
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ASSERT_EQ(nullptr, doc);
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}
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} |