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| author | Douglas Gilbert <dgilbert@interlog.com> | 2022-04-21 02:37:15 +0000 |
|---|---|---|
| committer | Douglas Gilbert <dgilbert@interlog.com> | 2022-04-21 02:37:15 +0000 |
| commit | 8cd2200ba1758cd127a1b95ab1808cde4f56713c (patch) | |
| tree | 81f7e8e9c995548351865b77c13092ebf40d7174 /testing | |
| parent | f26bb872bf4f043a1b817c808a6947fcb03ecda4 (diff) | |
| download | sg3_utils-8cd2200ba1758cd127a1b95ab1808cde4f56713c.tar.gz | |
sg_opcodes: add --inhex=FN to process earlier -HHH, add experimental --json[=JO] option; sg_turs: change nanosleep() to Sleep() in MinGW
git-svn-id: https://svn.bingwo.ca/repos/sg3_utils/trunk@945 6180dd3e-e324-4e3e-922d-17de1ae2f315
Diffstat (limited to 'testing')
| -rw-r--r-- | testing/Makefile | 6 | ||||
| -rw-r--r-- | testing/sg_json_builder_test.c | 73 |
2 files changed, 77 insertions, 2 deletions
diff --git a/testing/Makefile b/testing/Makefile index 5d05ad5a..aec375f6 100644 --- a/testing/Makefile +++ b/testing/Makefile @@ -45,12 +45,14 @@ CFLAGS = -g -O2 -W -Wall LDFLAGS = -LIBFILESOLD = ../lib/sg_lib.o ../lib/sg_lib_data.o ../lib/sg_io_linux.o +LIBFILESOLD = ../lib/sg_lib.o ../lib/sg_lib_data.o ../lib/sg_io_linux.o \ + ../lib/sg_json_builder.o ../lib/sg_pr2serr.o + LIBFILESNEW = ../lib/sg_pt_linux_nvme.o ../lib/sg_lib.o ../lib/sg_lib_data.o \ ../lib/sg_pt_linux.o ../lib/sg_io_linux.o \ ../lib/sg_pt_common.o ../lib/sg_cmds_basic.o \ ../lib/sg_cmds_basic2.o ../lib/sg_lib_names.o \ - ../lib/sg_json_builder.o + ../lib/sg_json_builder.o ../lib/sg_pr2serr.o all: $(EXECS) diff --git a/testing/sg_json_builder_test.c b/testing/sg_json_builder_test.c new file mode 100644 index 00000000..a43b9f78 --- /dev/null +++ b/testing/sg_json_builder_test.c @@ -0,0 +1,73 @@ +// SPDX-License-Identifier: (GPL-2.0-or-later OR BSD-2-Clause) +/* + * Simple streaming JSON writer + * + * This takes care of the annoying bits of JSON syntax like the commas + * after elements + * + * Authors: Stephen Hemminger <stephen@networkplumber.org> + * + * Borrowed from Linux kernel [5.17.0]: tools/bpf/bpftool/json_writer.[hc] + */ + +#include <stdio.h> +#include <stdbool.h> +#include <stdarg.h> +#include <assert.h> +#include <malloc.h> +#include <inttypes.h> +#include <stdint.h> + +#include "../lib/sg_json_builder.h" + +int main(int argc, char **argv) +{ + json_writer_t *wr = jsonw_new(stdout); + + jsonw_start_object(wr); + jsonw_pretty(wr, true); + jsonw_name(wr, "Vyatta"); + jsonw_start_object(wr); + jsonw_string_field(wr, "url", "http://vyatta.com"); + jsonw_uint_field(wr, "downloads", 2000000ul); + jsonw_float_field(wr, "stock", 8.16); + + jsonw_name(wr, "ARGV"); + jsonw_start_array(wr); + while (--argc) + jsonw_string(wr, *++argv); + jsonw_end_array(wr); + + jsonw_name(wr, "empty"); + jsonw_start_array(wr); + jsonw_end_array(wr); + + jsonw_name(wr, "NIL"); + jsonw_start_object(wr); + jsonw_end_object(wr); + + jsonw_null_field(wr, "my_null"); + + jsonw_name(wr, "special chars"); + jsonw_start_array(wr); + jsonw_string_field(wr, "slash", "/"); + jsonw_string_field(wr, "newline", "\n"); + jsonw_string_field(wr, "tab", "\t"); + jsonw_string_field(wr, "ff", "\f"); + jsonw_string_field(wr, "quote", "\""); + jsonw_string_field(wr, "tick", "\'"); + jsonw_string_field(wr, "backslash", "\\"); + jsonw_end_array(wr); + +jsonw_name(wr, "ARGV"); +jsonw_start_array(wr); +jsonw_string(wr, "boo: appended or new entry?"); +jsonw_end_array(wr); + + jsonw_end_object(wr); + + jsonw_end_object(wr); + jsonw_destroy(&wr); + return 0; +} + |