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This is required to ensure correct test dependencies, previously the test binaries would not necessarily be built. The missing dependency was, e.g., visible when doing ninja clean && ninja meson-test-prereq && m test --no-rebuild --suite setup --suite test_json_parser Apply this to all branches with meson support, as part of an effort to fix incorrect test dependencies that can lead to test failures. Author: Peter Eisentraut <peter@eisentraut.org> Author: Andres Freund <andres@anarazel.de> Discussion: https://postgr.es/m/CAGECzQSvM3iSDmjF+=Kof5an6jN8UbkP_4cKKT9w6GZavmb5yQ@mail.gmail.com Discussion: https://postgr.es/m/bdba588f-69a9-4f3e-9b95-62d07210a32e@eisentraut.org Backpatch: 17-, where test_json_parser was added
Module `test_json_parser` ========================= This module contains two programs for testing the json parsers. - `test_json_parser_incremental` is for testing the incremental parser, It reads in a file and passes it in very small chunks (default is 60 bytes at a time) to the incremental parser. It's not meant to be a speed test but to test the accuracy of the incremental parser. There are two option arguments, "-c nn" specifies an alternative chunk size, and "-s" specifies using semantic routines. The semantic routines re-output the json, although not in a very pretty form. The required non-option argument is the input file name. - `test_json_parser_perf` is for speed testing both the standard recursive descent parser and the non-recursive incremental parser. If given the `-i` flag it uses the non-recursive parser, otherwise the standard parser. The remaining flags are the number of parsing iterations and the file containing the input. Even when using the non-recursive parser, the input is passed to the parser in a single chunk. The results are thus comparable to those of the standard parser. The sample input file is a small, sanitized extract from a list of `delicious` bookmarks taken some years ago, all wrapped in a single json array.