76300601d9
This patch adds two new exported functions: * `jansson_version_str` - Returns a human-readable version number * `jansson_version_cmp` - Returns an integer less than, equal to, or greater than zero if the runtime version of Jansson is found, respectively, to be less than, to match, or be greater than the provided major, minor, and micro.
59 lines
1.8 KiB
C
59 lines
1.8 KiB
C
/*
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* Copyright (c) 2019 Sean Bright <sean.bright@gmail.com>
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*
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* Jansson is free software; you can redistribute it and/or modify
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* it under the terms of the MIT license. See LICENSE for details.
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*/
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#include <string.h>
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#include <jansson.h>
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#include "util.h"
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static void test_version_str(void)
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{
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if (strcmp(jansson_version_str(), JANSSON_VERSION)) {
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fail("jansson_version_str returned invalid version string");
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}
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}
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static void test_version_cmp()
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{
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if (jansson_version_cmp(JANSSON_MAJOR_VERSION, JANSSON_MINOR_VERSION, JANSSON_MICRO_VERSION)) {
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fail("jansson_version_cmp equality check failed");
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}
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if (jansson_version_cmp(JANSSON_MAJOR_VERSION - 1, 0, 0) <= 0) {
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fail("jansson_version_cmp less than check failed");
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}
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if (JANSSON_MINOR_VERSION) {
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if (jansson_version_cmp(JANSSON_MAJOR_VERSION, JANSSON_MINOR_VERSION - 1, JANSSON_MICRO_VERSION) <= 0) {
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fail("jansson_version_cmp less than check failed");
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}
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}
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if (JANSSON_MICRO_VERSION) {
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if (jansson_version_cmp(JANSSON_MAJOR_VERSION, JANSSON_MINOR_VERSION, JANSSON_MICRO_VERSION - 1) <= 0) {
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fail("jansson_version_cmp less than check failed");
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}
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}
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if (jansson_version_cmp(JANSSON_MAJOR_VERSION + 1, JANSSON_MINOR_VERSION, JANSSON_MICRO_VERSION) >= 0) {
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fail("jansson_version_cmp greater than check failed");
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}
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if (jansson_version_cmp(JANSSON_MAJOR_VERSION, JANSSON_MINOR_VERSION + 1, JANSSON_MICRO_VERSION) >= 0) {
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fail("jansson_version_cmp greater than check failed");
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}
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if (jansson_version_cmp(JANSSON_MAJOR_VERSION, JANSSON_MINOR_VERSION, JANSSON_MICRO_VERSION + 1) >= 0) {
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fail("jansson_version_cmp greater than check failed");
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}
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}
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static void run_tests()
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{
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test_version_str();
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test_version_cmp();
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}
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