Initial unit tests covering template and parsing

2016-08-10 22:31:31 +00:00
parent 6c56da6a04
commit 5a6bc0caec
3 changed files with 462 additions and 0 deletions
--- a/.gitignore
+++ b/.gitignore
@@ -31,3 +31,8 @@ config.*
 ii
 ar-lib
 compile
+test-driver
+test
+test-suite.log
+test.log
+test.trs
--- a/Makefile.am
+++ b/Makefile.am
@@ -50,6 +50,12 @@ dist_noinst_DATA = \
 	AUTHORS COPYING README \
 	example.c \
 	testinput.c
+	
+noinst_PROGRAMS = test
+test_SOURCES = test.c
+test_CFLAGS = $(libbase58_CFLAGS) $(JANSSON_CFLAGS)
+test_LDADD = $(libbase58_LIBS) libblkmaker-@LIBBLKMAKER_API_VERSION@.la libblkmaker_jansson-@LIBBLKMAKER_API_VERSION@.la $(JANSSON_LIBS)
+TESTS = test

 if CAN_COMPILE_EXAMPLE
 EXTRA_PROGRAMS = example
--- a/test.c
+++ b/test.c
@@ -0,0 +1,451 @@
+/*
+ * Copyright 2016 Luke Dashjr
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the standard MIT license.  See COPYING for more details.
+ */
+
+#include <assert.h>
+#include <stdlib.h>
+#include <string.h>
+#include <time.h>
+
+#include "blktemplate.h"
+#include "blkmaker.h"
+#include "blkmaker_jansson.h"
+
+static void capabilityname_test() {
+	for (unsigned int i = 0; i < GBT_CAPABILITY_COUNT; ++i) {
+		const gbt_capabilities_t capid = (1 << i);
+		const char * const capname = blktmpl_capabilityname(capid);
+		if (!capname) {
+			continue;
+		}
+		const size_t strlen_capname = strlen(capname);
+		assert(strlen_capname > 0);
+		assert(strlen_capname <= BLKTMPL_LONGEST_CAPABILITY_NAME);
+		assert(blktmpl_getcapability(capname) == capid);
+	}
+}
+
+static void blktxn_test(const int c) {
+	struct blktxn_t * const txn = malloc(sizeof(*txn));
+	memset(txn, c, sizeof(*txn));
+	blktxn_init(txn);
+	blktxn_clean(txn);
+	free(txn);
+}
+
+static bool caps_includes(const uint32_t caps, const uint32_t expected_caps) {
+	return (caps & expected_caps) == expected_caps;
+}
+
+static void blktmpl_test() {
+	blktemplate_t * const tmpl = blktmpl_create();
+	
+	{
+		static const uint32_t expected_fresh_caps = GBT_CBTXN | GBT_WORKID | BMM_TIMEINC | BMM_CBAPPEND | BMM_VERFORCE | BMM_VERDROP | BMAb_COINBASE | BMAb_TRUNCATE;
+		assert(caps_includes(blktmpl_addcaps(tmpl), expected_fresh_caps));
+	}
+	
+	assert(!tmpl->version);
+	assert(!blktmpl_get_longpoll(tmpl));
+	assert(!blktmpl_get_submitold(tmpl));
+	
+	blktmpl_free(tmpl);
+}
+
+static bool json_are_equal(json_t * const ja, json_t * const jb) {
+	char *sa, *sb;
+	sa = json_dumps(ja, JSON_COMPACT | JSON_SORT_KEYS);
+	sb = json_dumps(jb, JSON_COMPACT | JSON_SORT_KEYS);
+	const bool rv = !strcmp(sa, sb);
+	free(sa);
+	free(sb);
+	return rv;
+}
+
+static void rulecompare(json_t * const jb, const char * const * const rulelist) {
+	const size_t z = json_array_size(jb);
+	const char *sa;
+	json_t *jc;
+	
+	for (size_t i = 0; i < z; ++i) {
+		assert((jc = json_array_get(jb, i)));
+		assert((sa = json_string_value(jc)));
+		assert(!strcmp(sa, rulelist[i]));
+	}
+	assert(!rulelist[z]);
+}
+
+static void check_request(json_t * const ja, const char * const * const rulelist, uint32_t * const out_caps) {
+	const char *sa;
+	json_t *jb, *jc;
+	
+	assert(json_object_get(ja, "id"));
+	assert((jb = json_object_get(ja, "method")));
+	assert((sa = json_string_value(jb)));
+	assert(!strcmp(sa, "getblocktemplate"));
+	assert((jb = json_object_get(ja, "params")));
+	assert(json_is_array(jb));
+	assert(json_array_size(jb) >= 1);
+	jc = json_array_get(jb, 0);
+	assert(json_is_object(jc));
+	assert((jb = json_object_get(jc, "maxversion")));
+	assert(json_number_value(jb) == BLKMAKER_MAX_BLOCK_VERSION);
+	assert((jb = json_object_get(jc, "rules")));
+	assert(json_is_array(jb));
+	rulecompare(jb, rulelist);
+	if (out_caps) {
+		*out_caps = 0;
+		if ((jb = json_object_get(jc, "capabilities")) && json_is_array(jb)) {
+			const size_t z = json_array_size(jb);
+			for (size_t i = 0; i < z; ++i) {
+				assert((jc = json_array_get(jb, i)));
+				assert((sa = json_string_value(jc)));
+				uint32_t capid = blktmpl_getcapability(sa);
+				assert(capid);
+				*out_caps |= capid;
+			}
+		}
+	}
+}
+
+static void blktmpl_request_jansson_test_old() {
+	blktemplate_t * const tmpl = blktmpl_create();
+	json_t *ja, *jb;
+	
+	ja = blktmpl_request_jansson2(0, NULL, blkmk_supported_rules);
+	jb = blktmpl_request_jansson(0, NULL);
+	assert(json_are_equal(ja, jb));
+	json_decref(jb);
+	
+	check_request(ja, blkmk_supported_rules, NULL);
+	
+	json_decref(ja);
+	blktmpl_free(tmpl);
+}
+
+static void blktmpl_request_jansson_test_custom_rulelist() {
+	blktemplate_t * const tmpl = blktmpl_create();
+	json_t *ja;
+	const char *custom_rulelist[] = {
+		"abc",
+		"xyz",
+		NULL
+	};
+	
+	ja = blktmpl_request_jansson2(0, NULL, custom_rulelist);
+	check_request(ja, custom_rulelist, NULL);
+	
+	json_decref(ja);
+	blktmpl_free(tmpl);
+}
+
+static void blktmpl_request_jansson_test_custom_caps_i(json_t * const ja, const uint32_t test_caps) {
+	uint32_t caps;
+	check_request(ja, blkmk_supported_rules, &caps);
+	assert(caps == test_caps);
+	json_decref(ja);
+}
+
+static void blktmpl_request_jansson_test_custom_caps() {
+	blktemplate_t * const tmpl = blktmpl_create();
+	json_t *ja;
+	uint32_t test_caps = GBT_SERVICE | GBT_LONGPOLL;
+	
+	ja = blktmpl_request_jansson2(test_caps, NULL, blkmk_supported_rules);
+	blktmpl_request_jansson_test_custom_caps_i(ja, test_caps);
+	
+	test_caps |= blktmpl_addcaps(tmpl);
+	ja = blktmpl_request_jansson2(test_caps, NULL, blkmk_supported_rules);
+	blktmpl_request_jansson_test_custom_caps_i(ja, test_caps);
+	
+	blktmpl_free(tmpl);
+}
+
+static void blktmpl_request_jansson_test_longpoll() {
+	blktemplate_t * const tmpl = blktmpl_create();
+	static const char * const lpid = "mylpid00";
+	const char *sa;
+	json_t *ja, *jb, *jc;
+	
+	ja = blktmpl_request_jansson2(0, lpid, blkmk_supported_rules);
+	check_request(ja, blkmk_supported_rules, NULL);
+	
+	jb = json_array_get(json_object_get(ja, "params"), 0);
+	assert((jc = json_object_get(jb, "longpollid")));
+	assert((sa = json_string_value(jc)));
+	assert(!strcmp(sa, lpid));
+	
+	json_decref(ja);
+	blktmpl_free(tmpl);
+}
+
+static const char *blktmpl_add_jansson_str(blktemplate_t * const tmpl, const char * const s, const time_t time_rcvd) {
+	json_t * const j = json_loads(s, 0, NULL);
+	assert(j);
+	const char * const rv = blktmpl_add_jansson(tmpl, j, time_rcvd);
+	json_decref(j);
+	return rv;
+}
+
+static const time_t simple_time_rcvd = 0x777;
+
+static void blktmpl_jansson_simple() {
+	blktemplate_t * const tmpl = blktmpl_create();
+	
+	assert(!blktmpl_add_jansson_str(tmpl, "{\"version\":2,\"height\":3,\"bits\":\"1d00ffff\",\"curtime\":777,\"previousblockhash\":\"0000000077777777777777777777777777777777777777777777777777777777\",\"coinbasevalue\":512}", simple_time_rcvd));
+	assert(tmpl->version == 2);
+	assert(tmpl->height == 3);
+	assert(!memcmp(tmpl->diffbits, "\xff\xff\0\x1d", 4));
+	assert(tmpl->curtime == 777);
+	for (int i = 0; i < 7; ++i) {
+		assert(tmpl->prevblk[i] == 0x77777777);
+	}
+	assert(!tmpl->prevblk[7]);
+	assert(tmpl->cbvalue == 512);
+	
+	// Check clear values
+	assert(tmpl->txncount == 0);
+	assert(tmpl->txns_datasz == 0);
+	assert(tmpl->txns_sigops == 0);
+	assert(!tmpl->cbtxn);
+	assert(!tmpl->workid);
+	assert(!blktmpl_get_longpoll(tmpl));
+	assert(blktmpl_get_submitold(tmpl));
+	assert(!tmpl->target);
+	assert(!tmpl->mutations);
+	assert(tmpl->aux_count == 0);
+	assert(!tmpl->rules);
+	assert(!tmpl->unsupported_rule);
+	assert(!tmpl->vbavailable);
+	assert(!tmpl->vbrequired);
+	
+	// Check reasonable default ranges
+	assert(tmpl->sigoplimit >= 20000);
+	assert(tmpl->sizelimit >= 1000000);
+	assert(tmpl->expires >= 60);
+	assert(tmpl->maxtime >= tmpl->curtime + 60);
+	assert(tmpl->maxtimeoff >= 60);
+	assert(tmpl->mintime <= tmpl->curtime - 60);
+	assert(tmpl->mintimeoff <= -60);
+	
+	blktmpl_free(tmpl);
+}
+
+static void blktmpl_jansson_bip22_required() {
+	blktemplate_t * const tmpl = blktmpl_create();
+	
+	assert(!blktmpl_add_jansson_str(tmpl, "{\"version\":3,\"height\":4,\"bits\":\"1d007fff\",\"curtime\":877,\"previousblockhash\":\"00000000a7777777a7777777a7777777a7777777a7777777a7777777a7777777\",\"coinbasevalue\":640,\"sigoplimit\":100,\"sizelimit\":1000,\"transactions\":[{\"data\":\"01000000019999999999999999999999999999999999999999999999999999999999999999aaaaaaaa00222222220100100000015100000000\",\"required\":true},{\"hash\":\"8eda1a8b67996401a89af8de4edd6715c23a7fb213f9866e18ab9d4367017e8d\",\"data\":\"01000000011c69f212e62f2cdd80937c9c0857cedec005b11d3b902d21007c932c1c7cd20f0000000000444444440100100000015100000000\",\"depends\":[1],\"fee\":12,\"required\":false,\"sigops\":4},{\"data\":\"01000000010099999999999999999999999999999999999999999999999999999999999999aaaaaaaa00555555550100100000015100000000\"}],\"coinbaseaux\":{\"dummy\":\"deadbeef\"},\"coinbasetxn\":{\"data\":\"01000000010000000000000000000000000000000000000000000000000000000000000000ffffffff07010404deadbeef333333330100100000015100000000\"},\"workid\":\"mywork\"}", simple_time_rcvd));
+	assert(tmpl->version == 3);
+	assert(tmpl->height == 4);
+	assert(!memcmp(tmpl->diffbits, "\xff\x7f\0\x1d", 4));
+	assert(tmpl->curtime == 877);
+	for (int i = 0; i < 7; ++i) {
+		assert(tmpl->prevblk[i] == 0xa7777777);
+	}
+	assert(!tmpl->prevblk[7]);
+	assert(tmpl->cbvalue == 640);
+	assert(tmpl->sigoplimit == 100);
+	assert(tmpl->sizelimit == 1000);
+	assert(tmpl->txncount == 3);
+	assert(tmpl->txns);
+	assert(tmpl->txns[0].data);
+	assert(tmpl->txns[0].datasz == 57);
+	assert(!memcmp(tmpl->txns[0].data, "\x01\0\0\0\x01\x99\x99\x99\x99\x99\x99\x99\x99\x99\x99\x99\x99\x99\x99\x99\x99\x99\x99\x99\x99\x99\x99\x99\x99\x99\x99\x99\x99\x99\x99\x99\x99\xaa\xaa\xaa\xaa\0\x22\x22\x22\x22\x01\0\x10\0\0\x01\x51\0\0\0\0", 57));
+	assert(tmpl->txns[0].dependscount == -1);
+	assert(tmpl->txns[0].fee_ == -1);
+	assert(tmpl->txns[0].required);
+	assert(tmpl->txns[0].sigops_ == -1);
+	assert(tmpl->txns[1].data);
+	assert(tmpl->txns[1].datasz == 57);
+	assert(!memcmp(tmpl->txns[1].data, "\x01\0\0\0\x01\x1c\x69\xf2\x12\xe6\x2f\x2c\xdd\x80\x93\x7c\x9c\x08\x57\xce\xde\xc0\x05\xb1\x1d\x3b\x90\x2d\x21\0\x7c\x93\x2c\x1c\x7c\xd2\x0f\0\0\0\0\0\x44\x44\x44\x44\x01\0\x10\0\0\x01\x51\0\0\0\0", 57));
+	assert(tmpl->txns[1].dependscount == 1);
+	assert(tmpl->txns[1].depends);
+	assert(tmpl->txns[1].depends[0] == 1);
+	assert(tmpl->txns[1].fee_ == 12);
+	assert(!tmpl->txns[1].required);
+	assert(tmpl->txns[1].sigops_ == 4);
+	assert(!memcmp(tmpl->txns[1].hash_, "\x8d\x7e\x01\x67\x43\x9d\xab\x18\x6e\x86\xf9\x13\xb2\x7f\x3a\xc2\x15\x67\xdd\x4e\xde\xf8\x9a\xa8\x01\x64\x99\x67\x8b\x1a\xda\x8e", 32));
+	assert(tmpl->txns[2].data);
+	assert(tmpl->txns[2].datasz == 57);
+	assert(!memcmp(tmpl->txns[2].data, "\x01\0\0\0\x01\0\x99\x99\x99\x99\x99\x99\x99\x99\x99\x99\x99\x99\x99\x99\x99\x99\x99\x99\x99\x99\x99\x99\x99\x99\x99\x99\x99\x99\x99\x99\x99\xaa\xaa\xaa\xaa\0\x55\x55\x55\x55\x01\0\x10\0\0\x01\x51\0\0\0\0", 57));
+	assert(tmpl->txns[2].dependscount == -1);
+	assert(tmpl->txns[2].fee_ == -1);
+	assert(!tmpl->txns[2].required);
+	assert(tmpl->txns[2].sigops_ == -1);
+	assert(tmpl->cbtxn->data);
+	assert(tmpl->cbtxn->datasz == 64);
+	assert(!memcmp(tmpl->cbtxn->data, "\x01\0\0\0\x01\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\xff\xff\xff\xff\x07\x01\x04\x04\xde\xad\xbe\xef\x33\x33\x33\x33\x01\0\x10\0\0\x01\x51\0\0\0\0", 64));
+	assert(tmpl->aux_count == 1);
+	assert(tmpl->auxs);
+	assert(tmpl->auxs[0].auxname);
+	assert(!strcmp(tmpl->auxs[0].auxname, "dummy"));
+	assert(tmpl->auxs[0].datasz == 4);
+	assert(!memcmp(tmpl->auxs[0].data, "\xde\xad\xbe\xef", 4));
+	assert(tmpl->workid);
+	assert(!strcmp(tmpl->workid, "mywork"));
+	assert(blktmpl_get_submitold(tmpl));
+	
+	blktmpl_free(tmpl);
+}
+
+static void blktmpl_jansson_bip22_longpoll() {
+	blktemplate_t *tmpl = blktmpl_create();
+	const struct blktmpl_longpoll_req *lp;
+	
+	assert(!blktmpl_get_longpoll(tmpl));
+	
+	assert(!blktmpl_add_jansson_str(tmpl, "{\"version\":3,\"height\":4,\"bits\":\"1d007fff\",\"curtime\":877,\"previousblockhash\":\"00000000a7777777a7777777a7777777a7777777a7777777a7777777a7777777\",\"coinbasevalue\":640,\"longpollid\":\"mylpid\"}", simple_time_rcvd));
+	lp = blktmpl_get_longpoll(tmpl);
+	assert(lp->id);
+	assert(!strcmp(lp->id, "mylpid"));
+	assert(!lp->uri);
+	assert(blktmpl_get_submitold(tmpl));
+	
+	blktmpl_free(tmpl);
+	tmpl = blktmpl_create();
+	
+	assert(!blktmpl_add_jansson_str(tmpl, "{\"version\":3,\"height\":4,\"bits\":\"1d007fff\",\"curtime\":877,\"previousblockhash\":\"00000000a7777777a7777777a7777777a7777777a7777777a7777777a7777777\",\"coinbasevalue\":640,\"longpollid\":\"myLPid\",\"longpolluri\":\"/LP\",\"submitold\":false}", simple_time_rcvd));
+	lp = blktmpl_get_longpoll(tmpl);
+	assert(lp->id);
+	assert(!strcmp(lp->id, "myLPid"));
+	assert(lp->uri);
+	assert(!strcmp(lp->uri, "/LP"));
+	assert(!blktmpl_get_submitold(tmpl));
+	
+	blktmpl_free(tmpl);
+}
+
+static void blktmpl_jansson_bip23_bpe() {
+	blktemplate_t *tmpl = blktmpl_create();
+	
+	assert(!blktmpl_add_jansson_str(tmpl, "{\"version\":3,\"height\":4,\"bits\":\"1d007fff\",\"curtime\":877,\"previousblockhash\":\"00000000a7777777a7777777a7777777a7777777a7777777a7777777a7777777\",\"coinbasevalue\":640,\"expires\":99,\"target\":\"0000000077777777777777777777777777777777777777777777777777777777\"}", simple_time_rcvd));
+	assert(tmpl->expires == 99);
+	assert(!(*tmpl->target)[0]);
+	for (int i = 1; i < 8; ++i) {
+		assert((*tmpl->target)[i] == 0x77777777);
+	}
+	
+	blktmpl_free(tmpl);
+}
+
+static void blktmpl_jansson_bip23_mutations() {
+	blktemplate_t *tmpl = blktmpl_create();
+	
+	assert(!blktmpl_add_jansson_str(tmpl, "{\"version\":3,\"height\":4,\"bits\":\"1d007fff\",\"curtime\":877,\"previousblockhash\":\"00000000a7777777a7777777a7777777a7777777a7777777a7777777a7777777\",\"coinbasevalue\":640,\"maxtime\":2113929216,\"maxtimeoff\":50,\"mintime\":800,\"mintimeoff\":-50,\"mutable\":[\"prevblock\",\"version/force\"],\"noncerange\":\"01000000f0000000\"}", simple_time_rcvd));
+	assert(tmpl->maxtime == 2113929216);
+	assert(tmpl->maxtimeoff == 50);
+	assert(tmpl->mintime == 800);
+	assert(tmpl->mintimeoff == -50);
+	// As of right now, implied mutations are not included in the value
+	// assert(tmpl->mutations == (BMM_CBAPPEND | BMM_CBSET | BMM_GENERATE | BMM_TIMEINC | BMM_TIMEDEC | BMM_TXNADD | BMM_PREVBLK | BMM_VERFORCE));
+	assert(caps_includes(tmpl->mutations, BMM_PREVBLK | BMM_VERFORCE));
+	
+	blktmpl_free(tmpl);
+	tmpl = blktmpl_create();
+	
+	assert(!blktmpl_add_jansson_str(tmpl, "{\"version\":3,\"height\":4,\"bits\":\"1d007fff\",\"curtime\":877,\"previousblockhash\":\"00000000a7777777a7777777a7777777a7777777a7777777a7777777a7777777\",\"coinbasevalue\":640,\"mutable\":[\"version/reduce\",\"coinbase/append\",\"generation\",\"time\",\"transactions\"],\"coinbasetxn\":{\"data\":\"01000000010000000000000000000000000000000000000000000000000000000000000000ffffffff07010404deadbeef333333330100100000015100000000\"},\"transactions\":[]}", simple_time_rcvd));
+	assert(tmpl->mutations == (BMM_CBAPPEND | BMM_GENERATE | BMM_TIMEINC | BMM_TIMEDEC | BMM_TXNADD | BMM_VERDROP));
+	
+	blktmpl_free(tmpl);
+}
+
+static void blktmpl_jansson_bip23_abbrev() {
+	blktemplate_t * const tmpl = blktmpl_create();
+	
+	assert(!blktmpl_add_jansson_str(tmpl, "{\"version\":3,\"height\":4,\"bits\":\"1d007fff\",\"curtime\":877,\"previousblockhash\":\"00000000a7777777a7777777a7777777a7777777a7777777a7777777a7777777\",\"coinbasevalue\":640,\"mutable\":[\"submit/hash\",\"submit/coinbase\",\"submit/truncate\"]}", simple_time_rcvd));
+	assert(tmpl->mutations == (BMA_TXNHASH | BMAb_COINBASE | BMAb_TRUNCATE));
+	
+	blktmpl_free(tmpl);
+}
+
+static void blktmpl_jansson_bip9() {
+	blktemplate_t *tmpl;
+	
+	tmpl = blktmpl_create();
+	assert(!blktmpl_add_jansson_str(tmpl, "{\"version\":536871040,\"height\":4,\"bits\":\"1d007fff\",\"curtime\":877,\"previousblockhash\":\"00000000a7777777a7777777a7777777a7777777a7777777a7777777a7777777\",\"coinbasevalue\":640,\"rules\":[\"csv\"],\"vbavailable\":{\"!segwit\":7}}", simple_time_rcvd));
+	assert(tmpl->version == 0x20000080);
+	assert(tmpl->rules);
+	assert(tmpl->rules[0]);
+	assert(!strcmp(tmpl->rules[0], "csv"));
+	assert(!tmpl->rules[1]);
+	assert(!tmpl->unsupported_rule);
+	assert(tmpl->vbavailable);
+	assert(tmpl->vbavailable[0]);
+	assert(tmpl->vbavailable[0]->name);
+	assert(!strcmp(tmpl->vbavailable[0]->name, "!segwit"));
+	assert(tmpl->vbavailable[0]->bitnum == 7);
+	assert(!tmpl->vbavailable[1]);
+	assert(!tmpl->vbrequired);
+	
+	blktmpl_free(tmpl);
+	tmpl = blktmpl_create();
+	
+	assert(!blktmpl_add_jansson_str(tmpl, "{\"version\":536871040,\"height\":4,\"bits\":\"1d007fff\",\"curtime\":877,\"previousblockhash\":\"00000000a7777777a7777777a7777777a7777777a7777777a7777777a7777777\",\"coinbasevalue\":640,\"rules\":[\"csv\"],\"vbavailable\":{\"!segwit\":7},\"vbrequired\":128}", simple_time_rcvd));
+	assert(tmpl->version == 0x20000080);
+	assert(tmpl->rules);
+	assert(tmpl->rules[0]);
+	assert(!strcmp(tmpl->rules[0], "csv"));
+	assert(!tmpl->rules[1]);
+	assert(!tmpl->unsupported_rule);
+	assert(tmpl->vbavailable);
+	assert(tmpl->vbavailable[0]);
+	assert(tmpl->vbavailable[0]->name);
+	assert(!strcmp(tmpl->vbavailable[0]->name, "!segwit"));
+	assert(tmpl->vbavailable[0]->bitnum == 7);
+	assert(!tmpl->vbavailable[1]);
+	assert(tmpl->vbrequired == 0x80);
+	
+	blktmpl_free(tmpl);
+	tmpl = blktmpl_create();
+	
+	assert(!blktmpl_add_jansson_str(tmpl, "{\"version\":536871040,\"height\":4,\"bits\":\"1d007fff\",\"curtime\":877,\"previousblockhash\":\"00000000a7777777a7777777a7777777a7777777a7777777a7777777a7777777\",\"coinbasevalue\":640,\"rules\":[\"csv\",\"foo\"],\"vbavailable\":{}}", simple_time_rcvd));
+	assert(tmpl->version == 0x20000080);
+	assert(tmpl->rules);
+	assert(tmpl->rules[0]);
+	assert(!strcmp(tmpl->rules[0], "csv"));
+	assert(tmpl->rules[1]);
+	assert(!strcmp(tmpl->rules[1], "foo"));
+	assert(!tmpl->rules[2]);
+	assert(tmpl->unsupported_rule);
+	assert(tmpl->vbavailable);
+	assert(!tmpl->vbavailable[0]);
+	assert(!tmpl->vbrequired);
+	
+	blktmpl_free(tmpl);
+	tmpl = blktmpl_create();
+	
+	assert(blktmpl_add_jansson_str(tmpl, "{\"version\":536871040,\"height\":4,\"bits\":\"1d007fff\",\"curtime\":877,\"previousblockhash\":\"00000000a7777777a7777777a7777777a7777777a7777777a7777777a7777777\",\"coinbasevalue\":640,\"rules\":[\"csv\",\"!foo\"],\"vbavailable\":{}}", simple_time_rcvd));
+	
+	blktmpl_free(tmpl);
+}
+
+int main() {
+	puts("capabilityname");
+	capabilityname_test();
+	
+	puts("blktxn");
+	blktxn_test('\0');
+	blktxn_test('\xa5');
+	blktxn_test('\xff');
+	
+	puts("blktmpl");
+	blktmpl_test();
+	
+	puts("blktmpl_request_jansson");
+	blktmpl_request_jansson_test_old();
+	blktmpl_request_jansson_test_custom_rulelist();
+	blktmpl_request_jansson_test_custom_caps();
+	blktmpl_request_jansson_test_longpoll();
+	
+	puts("blktmpl_jansson");
+	blktmpl_jansson_simple();
+	blktmpl_jansson_bip22_required();
+	blktmpl_jansson_bip22_longpoll();
+	blktmpl_jansson_bip23_bpe();
+	blktmpl_jansson_bip23_mutations();
+	blktmpl_jansson_bip23_abbrev();
+	blktmpl_jansson_bip9();
+}