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-rw-r--r--third_party/git/t/helper/test-json-writer.c565
1 files changed, 0 insertions, 565 deletions
diff --git a/third_party/git/t/helper/test-json-writer.c b/third_party/git/t/helper/test-json-writer.c
deleted file mode 100644
index 37c452535f..0000000000
--- a/third_party/git/t/helper/test-json-writer.c
+++ /dev/null
@@ -1,565 +0,0 @@
-#include "test-tool.h"
-#include "cache.h"
-#include "json-writer.h"
-
-static const char *expect_obj1 = "{\"a\":\"abc\",\"b\":42,\"c\":true}";
-static const char *expect_obj2 = "{\"a\":-1,\"b\":2147483647,\"c\":0}";
-static const char *expect_obj3 = "{\"a\":0,\"b\":4294967295,\"c\":9223372036854775807}";
-static const char *expect_obj4 = "{\"t\":true,\"f\":false,\"n\":null}";
-static const char *expect_obj5 = "{\"abc\\tdef\":\"abc\\\\def\"}";
-static const char *expect_obj6 = "{\"a\":3.14}";
-
-static const char *pretty_obj1 = ("{\n"
-				  "  \"a\": \"abc\",\n"
-				  "  \"b\": 42,\n"
-				  "  \"c\": true\n"
-				  "}");
-static const char *pretty_obj2 = ("{\n"
-				  "  \"a\": -1,\n"
-				  "  \"b\": 2147483647,\n"
-				  "  \"c\": 0\n"
-				  "}");
-static const char *pretty_obj3 = ("{\n"
-				  "  \"a\": 0,\n"
-				  "  \"b\": 4294967295,\n"
-				  "  \"c\": 9223372036854775807\n"
-				  "}");
-static const char *pretty_obj4 = ("{\n"
-				  "  \"t\": true,\n"
-				  "  \"f\": false,\n"
-				  "  \"n\": null\n"
-				  "}");
-
-static struct json_writer obj1 = JSON_WRITER_INIT;
-static struct json_writer obj2 = JSON_WRITER_INIT;
-static struct json_writer obj3 = JSON_WRITER_INIT;
-static struct json_writer obj4 = JSON_WRITER_INIT;
-static struct json_writer obj5 = JSON_WRITER_INIT;
-static struct json_writer obj6 = JSON_WRITER_INIT;
-
-static void make_obj1(int pretty)
-{
-	jw_object_begin(&obj1, pretty);
-	{
-		jw_object_string(&obj1, "a", "abc");
-		jw_object_intmax(&obj1, "b", 42);
-		jw_object_true(&obj1, "c");
-	}
-	jw_end(&obj1);
-}
-
-static void make_obj2(int pretty)
-{
-	jw_object_begin(&obj2, pretty);
-	{
-		jw_object_intmax(&obj2, "a", -1);
-		jw_object_intmax(&obj2, "b", 0x7fffffff);
-		jw_object_intmax(&obj2, "c", 0);
-	}
-	jw_end(&obj2);
-}
-
-static void make_obj3(int pretty)
-{
-	jw_object_begin(&obj3, pretty);
-	{
-		jw_object_intmax(&obj3, "a", 0);
-		jw_object_intmax(&obj3, "b", 0xffffffff);
-		jw_object_intmax(&obj3, "c", 0x7fffffffffffffffULL);
-	}
-	jw_end(&obj3);
-}
-
-static void make_obj4(int pretty)
-{
-	jw_object_begin(&obj4, pretty);
-	{
-		jw_object_true(&obj4, "t");
-		jw_object_false(&obj4, "f");
-		jw_object_null(&obj4, "n");
-	}
-	jw_end(&obj4);
-}
-
-static void make_obj5(int pretty)
-{
-	jw_object_begin(&obj5, pretty);
-	{
-		jw_object_string(&obj5, "abc" "\x09" "def", "abc" "\\" "def");
-	}
-	jw_end(&obj5);
-}
-
-static void make_obj6(int pretty)
-{
-	jw_object_begin(&obj6, pretty);
-	{
-		jw_object_double(&obj6, "a", 2, 3.14159);
-	}
-	jw_end(&obj6);
-}
-
-static const char *expect_arr1 = "[\"abc\",42,true]";
-static const char *expect_arr2 = "[-1,2147483647,0]";
-static const char *expect_arr3 = "[0,4294967295,9223372036854775807]";
-static const char *expect_arr4 = "[true,false,null]";
-
-static const char *pretty_arr1 = ("[\n"
-				  "  \"abc\",\n"
-				  "  42,\n"
-				  "  true\n"
-				  "]");
-static const char *pretty_arr2 = ("[\n"
-				  "  -1,\n"
-				  "  2147483647,\n"
-				  "  0\n"
-				  "]");
-static const char *pretty_arr3 = ("[\n"
-				  "  0,\n"
-				  "  4294967295,\n"
-				  "  9223372036854775807\n"
-				  "]");
-static const char *pretty_arr4 = ("[\n"
-				  "  true,\n"
-				  "  false,\n"
-				  "  null\n"
-				  "]");
-
-static struct json_writer arr1 = JSON_WRITER_INIT;
-static struct json_writer arr2 = JSON_WRITER_INIT;
-static struct json_writer arr3 = JSON_WRITER_INIT;
-static struct json_writer arr4 = JSON_WRITER_INIT;
-
-static void make_arr1(int pretty)
-{
-	jw_array_begin(&arr1, pretty);
-	{
-		jw_array_string(&arr1, "abc");
-		jw_array_intmax(&arr1, 42);
-		jw_array_true(&arr1);
-	}
-	jw_end(&arr1);
-}
-
-static void make_arr2(int pretty)
-{
-	jw_array_begin(&arr2, pretty);
-	{
-		jw_array_intmax(&arr2, -1);
-		jw_array_intmax(&arr2, 0x7fffffff);
-		jw_array_intmax(&arr2, 0);
-	}
-	jw_end(&arr2);
-}
-
-static void make_arr3(int pretty)
-{
-	jw_array_begin(&arr3, pretty);
-	{
-		jw_array_intmax(&arr3, 0);
-		jw_array_intmax(&arr3, 0xffffffff);
-		jw_array_intmax(&arr3, 0x7fffffffffffffffULL);
-	}
-	jw_end(&arr3);
-}
-
-static void make_arr4(int pretty)
-{
-	jw_array_begin(&arr4, pretty);
-	{
-		jw_array_true(&arr4);
-		jw_array_false(&arr4);
-		jw_array_null(&arr4);
-	}
-	jw_end(&arr4);
-}
-
-static char *expect_nest1 =
-	"{\"obj1\":{\"a\":\"abc\",\"b\":42,\"c\":true},\"arr1\":[\"abc\",42,true]}";
-
-static struct json_writer nest1 = JSON_WRITER_INIT;
-
-static void make_nest1(int pretty)
-{
-	jw_object_begin(&nest1, pretty);
-	{
-		jw_object_sub_jw(&nest1, "obj1", &obj1);
-		jw_object_sub_jw(&nest1, "arr1", &arr1);
-	}
-	jw_end(&nest1);
-}
-
-static char *expect_inline1 =
-	"{\"obj1\":{\"a\":\"abc\",\"b\":42,\"c\":true},\"arr1\":[\"abc\",42,true]}";
-
-static char *pretty_inline1 =
-	("{\n"
-	 "  \"obj1\": {\n"
-	 "    \"a\": \"abc\",\n"
-	 "    \"b\": 42,\n"
-	 "    \"c\": true\n"
-	 "  },\n"
-	 "  \"arr1\": [\n"
-	 "    \"abc\",\n"
-	 "    42,\n"
-	 "    true\n"
-	 "  ]\n"
-	 "}");
-
-static struct json_writer inline1 = JSON_WRITER_INIT;
-
-static void make_inline1(int pretty)
-{
-	jw_object_begin(&inline1, pretty);
-	{
-		jw_object_inline_begin_object(&inline1, "obj1");
-		{
-			jw_object_string(&inline1, "a", "abc");
-			jw_object_intmax(&inline1, "b", 42);
-			jw_object_true(&inline1, "c");
-		}
-		jw_end(&inline1);
-		jw_object_inline_begin_array(&inline1, "arr1");
-		{
-			jw_array_string(&inline1, "abc");
-			jw_array_intmax(&inline1, 42);
-			jw_array_true(&inline1);
-		}
-		jw_end(&inline1);
-	}
-	jw_end(&inline1);
-}
-
-static char *expect_inline2 =
-	"[[1,2],[3,4],{\"a\":\"abc\"}]";
-
-static char *pretty_inline2 =
-	("[\n"
-	 "  [\n"
-	 "    1,\n"
-	 "    2\n"
-	 "  ],\n"
-	 "  [\n"
-	 "    3,\n"
-	 "    4\n"
-	 "  ],\n"
-	 "  {\n"
-	 "    \"a\": \"abc\"\n"
-	 "  }\n"
-	 "]");
-
-static struct json_writer inline2 = JSON_WRITER_INIT;
-
-static void make_inline2(int pretty)
-{
-	jw_array_begin(&inline2, pretty);
-	{
-		jw_array_inline_begin_array(&inline2);
-		{
-			jw_array_intmax(&inline2, 1);
-			jw_array_intmax(&inline2, 2);
-		}
-		jw_end(&inline2);
-		jw_array_inline_begin_array(&inline2);
-		{
-			jw_array_intmax(&inline2, 3);
-			jw_array_intmax(&inline2, 4);
-		}
-		jw_end(&inline2);
-		jw_array_inline_begin_object(&inline2);
-		{
-			jw_object_string(&inline2, "a", "abc");
-		}
-		jw_end(&inline2);
-	}
-	jw_end(&inline2);
-}
-
-/*
- * When super is compact, we expect subs to be compacted (even if originally
- * pretty).
- */
-static const char *expect_mixed1 =
-	("{\"obj1\":{\"a\":\"abc\",\"b\":42,\"c\":true},"
-	 "\"arr1\":[\"abc\",42,true]}");
-
-/*
- * When super is pretty, a compact sub (obj1) is kept compact and a pretty
- * sub (arr1) is re-indented.
- */
-static const char *pretty_mixed1 =
-	("{\n"
-	 "  \"obj1\": {\"a\":\"abc\",\"b\":42,\"c\":true},\n"
-	 "  \"arr1\": [\n"
-	 "    \"abc\",\n"
-	 "    42,\n"
-	 "    true\n"
-	 "  ]\n"
-	 "}");
-
-static struct json_writer mixed1 = JSON_WRITER_INIT;
-
-static void make_mixed1(int pretty)
-{
-	jw_init(&obj1);
-	jw_init(&arr1);
-
-	make_obj1(0); /* obj1 is compact */
-	make_arr1(1); /* arr1 is pretty */
-
-	jw_object_begin(&mixed1, pretty);
-	{
-		jw_object_sub_jw(&mixed1, "obj1", &obj1);
-		jw_object_sub_jw(&mixed1, "arr1", &arr1);
-	}
-	jw_end(&mixed1);
-}
-
-static void cmp(const char *test, const struct json_writer *jw, const char *exp)
-{
-	if (!strcmp(jw->json.buf, exp))
-		return;
-
-	printf("error[%s]: observed '%s' expected '%s'\n",
-	       test, jw->json.buf, exp);
-	exit(1);
-}
-
-#define t(v) do { make_##v(0); cmp(#v, &v, expect_##v); } while (0)
-#define p(v) do { make_##v(1); cmp(#v, &v, pretty_##v); } while (0)
-
-/*
- * Run some basic regression tests with some known patterns.
- * These tests also demonstrate how to use the jw_ API.
- */
-static int unit_tests(void)
-{
-	/* comptact (canonical) forms */
-	t(obj1);
-	t(obj2);
-	t(obj3);
-	t(obj4);
-	t(obj5);
-	t(obj6);
-
-	t(arr1);
-	t(arr2);
-	t(arr3);
-	t(arr4);
-
-	t(nest1);
-
-	t(inline1);
-	t(inline2);
-
-	jw_init(&obj1);
-	jw_init(&obj2);
-	jw_init(&obj3);
-	jw_init(&obj4);
-
-	jw_init(&arr1);
-	jw_init(&arr2);
-	jw_init(&arr3);
-	jw_init(&arr4);
-
-	jw_init(&inline1);
-	jw_init(&inline2);
-
-	/* pretty forms */
-	p(obj1);
-	p(obj2);
-	p(obj3);
-	p(obj4);
-
-	p(arr1);
-	p(arr2);
-	p(arr3);
-	p(arr4);
-
-	p(inline1);
-	p(inline2);
-
-	/* mixed forms */
-	t(mixed1);
-	jw_init(&mixed1);
-	p(mixed1);
-
-	return 0;
-}
-
-static void get_s(int line_nr, char **s_in)
-{
-	*s_in = strtok(NULL, " ");
-	if (!*s_in)
-		die("line[%d]: expected: <s>", line_nr);
-}
-
-static void get_i(int line_nr, intmax_t *s_in)
-{
-	char *s;
-	char *endptr;
-
-	get_s(line_nr, &s);
-
-	*s_in = strtol(s, &endptr, 10);
-	if (*endptr || errno == ERANGE)
-		die("line[%d]: invalid integer value", line_nr);
-}
-
-static void get_d(int line_nr, double *s_in)
-{
-	char *s;
-	char *endptr;
-
-	get_s(line_nr, &s);
-
-	*s_in = strtod(s, &endptr);
-	if (*endptr || errno == ERANGE)
-		die("line[%d]: invalid float value", line_nr);
-}
-
-static int pretty;
-
-#define MAX_LINE_LENGTH (64 * 1024)
-
-static char *get_trimmed_line(char *buf, int buf_size)
-{
-	int len;
-
-	if (!fgets(buf, buf_size, stdin))
-		return NULL;
-
-	len = strlen(buf);
-	while (len > 0) {
-		char c = buf[len - 1];
-		if (c == '\n' || c == '\r' || c == ' ' || c == '\t')
-			buf[--len] = 0;
-		else
-			break;
-	}
-
-	while (*buf == ' ' || *buf == '\t')
-		buf++;
-
-	return buf;
-}
-
-static int scripted(void)
-{
-	struct json_writer jw = JSON_WRITER_INIT;
-	char buf[MAX_LINE_LENGTH];
-	char *line;
-	int line_nr = 0;
-
-	line = get_trimmed_line(buf, MAX_LINE_LENGTH);
-	if (!line)
-		return 0;
-
-	if (!strcmp(line, "object"))
-		jw_object_begin(&jw, pretty);
-	else if (!strcmp(line, "array"))
-		jw_array_begin(&jw, pretty);
-	else
-		die("expected first line to be 'object' or 'array'");
-
-	while ((line = get_trimmed_line(buf, MAX_LINE_LENGTH)) != NULL) {
-		char *verb;
-		char *key;
-		char *s_value;
-		intmax_t i_value;
-		double d_value;
-
-		line_nr++;
-
-		verb = strtok(line, " ");
-
-		if (!strcmp(verb, "end")) {
-			jw_end(&jw);
-		}
-		else if (!strcmp(verb, "object-string")) {
-			get_s(line_nr, &key);
-			get_s(line_nr, &s_value);
-			jw_object_string(&jw, key, s_value);
-		}
-		else if (!strcmp(verb, "object-int")) {
-			get_s(line_nr, &key);
-			get_i(line_nr, &i_value);
-			jw_object_intmax(&jw, key, i_value);
-		}
-		else if (!strcmp(verb, "object-double")) {
-			get_s(line_nr, &key);
-			get_i(line_nr, &i_value);
-			get_d(line_nr, &d_value);
-			jw_object_double(&jw, key, i_value, d_value);
-		}
-		else if (!strcmp(verb, "object-true")) {
-			get_s(line_nr, &key);
-			jw_object_true(&jw, key);
-		}
-		else if (!strcmp(verb, "object-false")) {
-			get_s(line_nr, &key);
-			jw_object_false(&jw, key);
-		}
-		else if (!strcmp(verb, "object-null")) {
-			get_s(line_nr, &key);
-			jw_object_null(&jw, key);
-		}
-		else if (!strcmp(verb, "object-object")) {
-			get_s(line_nr, &key);
-			jw_object_inline_begin_object(&jw, key);
-		}
-		else if (!strcmp(verb, "object-array")) {
-			get_s(line_nr, &key);
-			jw_object_inline_begin_array(&jw, key);
-		}
-		else if (!strcmp(verb, "array-string")) {
-			get_s(line_nr, &s_value);
-			jw_array_string(&jw, s_value);
-		}
-		else if (!strcmp(verb, "array-int")) {
-			get_i(line_nr, &i_value);
-			jw_array_intmax(&jw, i_value);
-		}
-		else if (!strcmp(verb, "array-double")) {
-			get_i(line_nr, &i_value);
-			get_d(line_nr, &d_value);
-			jw_array_double(&jw, i_value, d_value);
-		}
-		else if (!strcmp(verb, "array-true"))
-			jw_array_true(&jw);
-		else if (!strcmp(verb, "array-false"))
-			jw_array_false(&jw);
-		else if (!strcmp(verb, "array-null"))
-			jw_array_null(&jw);
-		else if (!strcmp(verb, "array-object"))
-			jw_array_inline_begin_object(&jw);
-		else if (!strcmp(verb, "array-array"))
-			jw_array_inline_begin_array(&jw);
-		else
-			die("unrecognized token: '%s'", verb);
-	}
-
-	if (!jw_is_terminated(&jw))
-		die("json not terminated: '%s'", jw.json.buf);
-
-	printf("%s\n", jw.json.buf);
-
-	strbuf_release(&jw.json);
-	return 0;
-}
-
-int cmd__json_writer(int argc, const char **argv)
-{
-	argc--; /* skip over "json-writer" arg */
-	argv++;
-
-	if (argc > 0 && argv[0][0] == '-') {
-		if (!strcmp(argv[0], "-u") || !strcmp(argv[0], "--unit"))
-			return unit_tests();
-
-		if (!strcmp(argv[0], "-p") || !strcmp(argv[0], "--pretty"))
-			pretty = 1;
-	}
-
-	return scripted();
-}
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