json-tutorial/tutorial03/test.c at master · showcode-shutup/json-tutorial · GitHub

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#include <stdio.h>

#include <stdlib.h>

#include <string.h>

#include "leptjson.h"

static int main_ret = 0;

static int test_count = 0;

static int test_pass = 0;

#define EXPECT_EQ_BASE(equality, expect, actual, format) \

do {\

test_count++;\

if (equality)\

test_pass++;\

else {\

fprintf(stderr, "%s:%d: expect: " format " actual: " format "\n", __FILE__, __LINE__, expect, actual);\

main_ret = 1;\

} while(0)

#define EXPECT_EQ_INT(expect, actual) EXPECT_EQ_BASE((expect) == (actual), expect, actual, "%d")

#define EXPECT_EQ_DOUBLE(expect, actual) EXPECT_EQ_BASE((expect) == (actual), expect, actual, "%.17g")

#define EXPECT_EQ_STRING(expect, actual, alength) \

EXPECT_EQ_BASE(sizeof(expect) - 1 == alength && memcmp(expect, actual, alength) == 0, expect, actual, "%s")

#define EXPECT_TRUE(actual) EXPECT_EQ_BASE((actual) != 0, "true", "false", "%s")

#define EXPECT_FALSE(actual) EXPECT_EQ_BASE((actual) == 0, "false", "true", "%s")

static void test_parse_null() {

lept_value v;

lept_init(&v);

lept_set_boolean(&v, 0);

EXPECT_EQ_INT(LEPT_PARSE_OK, lept_parse(&v, "null"));

EXPECT_EQ_INT(LEPT_NULL, lept_get_type(&v));

lept_free(&v);

}

static void test_parse_true() {

lept_value v;

lept_init(&v);

lept_set_boolean(&v, 0);

EXPECT_EQ_INT(LEPT_PARSE_OK, lept_parse(&v, "true"));

EXPECT_EQ_INT(LEPT_TRUE, lept_get_type(&v));

lept_free(&v);

}

static void test_parse_false() {

lept_value v;

lept_init(&v);

lept_set_boolean(&v, 1);

EXPECT_EQ_INT(LEPT_PARSE_OK, lept_parse(&v, "false"));

EXPECT_EQ_INT(LEPT_FALSE, lept_get_type(&v));

lept_free(&v);

}

#define TEST_NUMBER(expect, json)\

do {\

lept_value v;\

lept_init(&v);\

EXPECT_EQ_INT(LEPT_PARSE_OK, lept_parse(&v, json));\

EXPECT_EQ_INT(LEPT_NUMBER, lept_get_type(&v));\

EXPECT_EQ_DOUBLE(expect, lept_get_number(&v));\

lept_free(&v);\

} while(0)

static void test_parse_number() {

TEST_NUMBER(0.0, "0");

TEST_NUMBER(0.0, "-0");

TEST_NUMBER(0.0, "-0.0");

TEST_NUMBER(1.0, "1");

TEST_NUMBER(-1.0, "-1");

TEST_NUMBER(1.5, "1.5");

TEST_NUMBER(-1.5, "-1.5");

TEST_NUMBER(3.1416, "3.1416");

TEST_NUMBER(1E10, "1E10");

TEST_NUMBER(1e10, "1e10");

TEST_NUMBER(1E+10, "1E+10");

TEST_NUMBER(1E-10, "1E-10");

TEST_NUMBER(-1E10, "-1E10");

TEST_NUMBER(-1e10, "-1e10");

TEST_NUMBER(-1E+10, "-1E+10");

TEST_NUMBER(-1E-10, "-1E-10");

TEST_NUMBER(1.234E+10, "1.234E+10");

TEST_NUMBER(1.234E-10, "1.234E-10");

TEST_NUMBER(0.0, "1e-10000"); /* must underflow */

TEST_NUMBER(1.0000000000000002, "1.0000000000000002"); /* the smallest number > 1 */

TEST_NUMBER( 4.9406564584124654e-324, "4.9406564584124654e-324"); /* minimum denormal */

TEST_NUMBER(-4.9406564584124654e-324, "-4.9406564584124654e-324");

TEST_NUMBER( 2.2250738585072009e-308, "2.2250738585072009e-308"); /* Max subnormal double */

TEST_NUMBER(-2.2250738585072009e-308, "-2.2250738585072009e-308");

TEST_NUMBER( 2.2250738585072014e-308, "2.2250738585072014e-308"); /* Min normal positive double */

TEST_NUMBER(-2.2250738585072014e-308, "-2.2250738585072014e-308");

TEST_NUMBER( 1.7976931348623157e+308, "1.7976931348623157e+308"); /* Max double */

TEST_NUMBER(-1.7976931348623157e+308, "-1.7976931348623157e+308");

}

#define TEST_STRING(expect, json)\

do {\

lept_value v;\

lept_init(&v);\

EXPECT_EQ_INT(LEPT_PARSE_OK, lept_parse(&v, json));\

EXPECT_EQ_INT(LEPT_STRING, lept_get_type(&v));\

EXPECT_EQ_STRING(expect, lept_get_string(&v), lept_get_string_length(&v));\

lept_free(&v);\

} while(0)

static void test_parse_string() {

TEST_STRING("", "\"\"");

TEST_STRING("Hello", "\"Hello\"");

#if 0

TEST_STRING("Hello\nWorld", "\"Hello\\nWorld\"");

TEST_STRING("\" \\ / \b \f \n \r \t", "\"\\\" \\\\ \\/ \\b \\f \\n \\r \\t\"");

#endif

}

#define TEST_ERROR(error, json)\

do {\

lept_value v;\

lept_init(&v);\

v.type = LEPT_FALSE;\

EXPECT_EQ_INT(error, lept_parse(&v, json));\

EXPECT_EQ_INT(LEPT_NULL, lept_get_type(&v));\

lept_free(&v);\

} while(0)

static void test_parse_expect_value() {

TEST_ERROR(LEPT_PARSE_EXPECT_VALUE, "");

TEST_ERROR(LEPT_PARSE_EXPECT_VALUE, " ");

}

static void test_parse_invalid_value() {

TEST_ERROR(LEPT_PARSE_INVALID_VALUE, "nul");

TEST_ERROR(LEPT_PARSE_INVALID_VALUE, "?");

/* invalid number */

TEST_ERROR(LEPT_PARSE_INVALID_VALUE, "+0");

TEST_ERROR(LEPT_PARSE_INVALID_VALUE, "+1");

TEST_ERROR(LEPT_PARSE_INVALID_VALUE, ".123"); /* at least one digit before '.' */

TEST_ERROR(LEPT_PARSE_INVALID_VALUE, "1."); /* at least one digit after '.' */

TEST_ERROR(LEPT_PARSE_INVALID_VALUE, "INF");

TEST_ERROR(LEPT_PARSE_INVALID_VALUE, "inf");

TEST_ERROR(LEPT_PARSE_INVALID_VALUE, "NAN");

TEST_ERROR(LEPT_PARSE_INVALID_VALUE, "nan");

}

static void test_parse_root_not_singular() {

TEST_ERROR(LEPT_PARSE_ROOT_NOT_SINGULAR, "null x");

/* invalid number */

TEST_ERROR(LEPT_PARSE_ROOT_NOT_SINGULAR, "0123"); /* after zero should be '.' or nothing */

TEST_ERROR(LEPT_PARSE_ROOT_NOT_SINGULAR, "0x0");

TEST_ERROR(LEPT_PARSE_ROOT_NOT_SINGULAR, "0x123");

}

static void test_parse_number_too_big() {

TEST_ERROR(LEPT_PARSE_NUMBER_TOO_BIG, "1e309");

TEST_ERROR(LEPT_PARSE_NUMBER_TOO_BIG, "-1e309");

}

static void test_parse_missing_quotation_mark() {

TEST_ERROR(LEPT_PARSE_MISS_QUOTATION_MARK, "\"");

TEST_ERROR(LEPT_PARSE_MISS_QUOTATION_MARK, "\"abc");

}

static void test_parse_invalid_string_escape() {

#if 0

TEST_ERROR(LEPT_PARSE_INVALID_STRING_ESCAPE, "\"\\v\"");

TEST_ERROR(LEPT_PARSE_INVALID_STRING_ESCAPE, "\"\\'\"");

TEST_ERROR(LEPT_PARSE_INVALID_STRING_ESCAPE, "\"\\0\"");

TEST_ERROR(LEPT_PARSE_INVALID_STRING_ESCAPE, "\"\\x12\"");

#endif

}

static void test_parse_invalid_string_char() {

#if 0

TEST_ERROR(LEPT_PARSE_INVALID_STRING_CHAR, "\"\x01\"");

TEST_ERROR(LEPT_PARSE_INVALID_STRING_CHAR, "\"\x1F\"");

#endif

}

static void test_access_null() {

lept_value v;

lept_init(&v);

lept_set_string(&v, "a", 1);

lept_set_null(&v);

EXPECT_EQ_INT(LEPT_NULL, lept_get_type(&v));

lept_free(&v);

}

static void test_access_boolean() {

/* \TODO */

/* Use EXPECT_TRUE() and EXPECT_FALSE() */

}

static void test_access_number() {

/* \TODO */

}

static void test_access_string() {

lept_value v;

lept_init(&v);

lept_set_string(&v, "", 0);

EXPECT_EQ_STRING("", lept_get_string(&v), lept_get_string_length(&v));

lept_set_string(&v, "Hello", 5);

EXPECT_EQ_STRING("Hello", lept_get_string(&v), lept_get_string_length(&v));

lept_free(&v);

}

static void test_parse() {

test_parse_null();

test_parse_true();

test_parse_false();

test_parse_number();

test_parse_string();

test_parse_expect_value();

test_parse_invalid_value();

test_parse_root_not_singular();

test_parse_number_too_big();

test_parse_missing_quotation_mark();

test_parse_invalid_string_escape();

test_parse_invalid_string_char();

test_access_null();

test_access_boolean();

test_access_number();

test_access_string();

}

int main() {

test_parse();

printf("%d/%d (%3.2f%%) passed\n", test_pass, test_count, test_pass * 100.0 / test_count);

return main_ret;

}

json-tutorial/tutorial03/test.c at master · showcode-shutup/json-tutorial · GitHub

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