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xmlrpc-c/SOURCES/0010-Add-missing-files-for-the-benchmark-tests.patch
eabdullin c7d69ca874 Import from CS git
2025-04-22 07:43:01 +00:00

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From 0f3661572b50df9878412181dc600e69eafbd868 Mon Sep 17 00:00:00 2001
From: root <root@vm-10-0-185-207.hosted.upshift.rdu2.redhat.com>
Date: Wed, 19 Mar 2025 13:54:48 -0400
Subject: [PATCH] Add missing files for the benchmark tests
The SOURCES tarball needs to be manually unpacked.
---
test/benchmark/Makefile | 82 ++++++++++++++++++++
test/benchmark/README.txt | 16 ++++
test/benchmark/benchmark.c | 152 +++++++++++++++++++++++++++++++++++++
3 files changed, 250 insertions(+)
create mode 100644 test/benchmark/Makefile
create mode 100644 test/benchmark/README.txt
create mode 100644 test/benchmark/benchmark.c
diff --git a/test/benchmark/Makefile b/test/benchmark/Makefile
new file mode 100644
index 0000000..20e648c
--- /dev/null
+++ b/test/benchmark/Makefile
@@ -0,0 +1,82 @@
+ifeq ($(SRCDIR),)
+ updir = $(shell echo $(dir $(1)) | sed 's/.$$//')
+ testDIR := $(call updir,$(CURDIR))
+ SRCDIR := $(call updir,$(testDIR))
+ BLDDIR := $(SRCDIR)
+endif
+SUBDIR := test/benchmark
+
+include $(BLDDIR)/config.mk
+
+PROGS = benchmark
+
+default: all
+
+all: $(PROGS)
+
+XMLRPC_C_CONFIG = $(BLDDIR)/xmlrpc-c-config.test
+
+LIBS :=
+
+LIBS += $(SOCKETLIBOPT) $(THREAD_LIBS)
+
+INCLUDES = -Isrcdir/include -I$(BLDDIR) -Isrcdir -Isrcdir/lib/util/include -Isrcdir/lib/expat/xmlparse
+
+# This 'common.mk' dependency makes sure the symlinks get built before
+# this make file is used for anything.
+
+$(SRCDIR)/common.mk: srcdir blddir
+
+include $(SRCDIR)/common.mk
+
+CFLAGS += $(INCLUDES)
+
+TEST_OBJS = benchmark.o
+
+#-----------------------------------------------------------------------------
+# TEST_LIBS
+#-----------------------------------------------------------------------------
+TEST_LIBS =
+TEST_LIBS += $(LIBXMLRPC_UTIL_A)
+TEST_LIBS += $(LIBXMLRPC_XMLPARSE_A)
+TEST_LIBS += $(LIBXMLRPC_XMLTOK_A)
+
+benchmark: $(TEST_OBJS) $(TEST_LIBS)
+ $(CXXLD) -o $@ $(INCLUDES) $(LDFLAGS_ALL) $^ $(LIB_XML) $(TEST_LIBS)
+
+%.o:%.cpp
+ $(CC) -c $(INCLUDES) $(CXXFLAGS_ALL) $(D_INTERNAL_EXPAT) $<
+
+# Note the difference between 'check' and 'runtests'. 'check' means to check
+# our own correctness. 'runtests' means to run the tests that check our
+# parent's correctness
+
+.PHONY: check
+check:
+
+.PHONY: runtests
+runtests: benchmark
+ ./benchmark aaaaaa_attr.xml 4096 1
+ ./benchmark aaaaaa_comment.xml 4096 1
+ ./benchmark aaaaaa_tag.xml 4096 1
+ ./benchmark aaaaaa_text.xml 4096 1
+ -./benchmark aaaaaa_cdata.xml 4096 1
+ echo "PASSED"
+
+.PHONY: install
+install:
+
+.PHONY: uninstall
+uninstall:
+
+.PHONY: clean clean-local distclean
+clean: clean-common clean-local
+clean-local:
+ rm -f $(PROGS)
+
+distclean: clean distclean-common
+
+.PHONY: dep
+dep: dep-common
+
+include depend.mk
diff --git a/test/benchmark/README.txt b/test/benchmark/README.txt
new file mode 100644
index 0000000..86414d5
--- /dev/null
+++ b/test/benchmark/README.txt
@@ -0,0 +1,16 @@
+Use this benchmark command line utility as follows:
+
+ benchmark [-n] <file name> <buffer size> <# iterations>
+
+The command line arguments are:
+
+ -n ... optional; if supplied, namespace processing is turned on
+ <file name> ... name/path of test xml file
+ <buffer size> ... size of processing buffer;
+ the file is parsed in chunks of this size
+ <# iterations> ... how often will the file be parsed
+
+Returns:
+
+ The time (in seconds) it takes to parse the test file,
+ averaged over the number of iterations.@
diff --git a/test/benchmark/benchmark.c b/test/benchmark/benchmark.c
new file mode 100644
index 0000000..3864280
--- /dev/null
+++ b/test/benchmark/benchmark.c
@@ -0,0 +1,152 @@
+/*
+ __ __ _
+ ___\ \/ /_ __ __ _| |_
+ / _ \\ /| '_ \ / _` | __|
+ | __// \| |_) | (_| | |_
+ \___/_/\_\ .__/ \__,_|\__|
+ |_| XML parser
+
+ Copyright (c) 2003-2006 Karl Waclawek <karl@waclawek.net>
+ Copyright (c) 2005-2007 Steven Solie <steven@solie.ca>
+ Copyright (c) 2017 Sebastian Pipping <sebastian@pipping.org>
+ Copyright (c) 2017 Rhodri James <rhodri@wildebeest.org.uk>
+ Licensed under the MIT license:
+
+ Permission is hereby granted, free of charge, to any person obtaining
+ a copy of this software and associated documentation files (the
+ "Software"), to deal in the Software without restriction, including
+ without limitation the rights to use, copy, modify, merge, publish,
+ distribute, sublicense, and/or sell copies of the Software, and to permit
+ persons to whom the Software is furnished to do so, subject to the
+ following conditions:
+
+ The above copyright notice and this permission notice shall be included
+ in all copies or substantial portions of the Software.
+
+ THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
+ NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
+ DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
+ OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
+ USE OR OTHER DEALINGS IN THE SOFTWARE.
+*/
+
+#include <sys/stat.h>
+#include <assert.h>
+#include <stddef.h> // ptrdiff_t
+#include <stdlib.h>
+#include <stdio.h>
+#include <time.h>
+#include "xmlparse.h"
+
+#ifdef XML_LARGE_SIZE
+# define XML_FMT_INT_MOD "ll"
+#else
+# define XML_FMT_INT_MOD "l"
+#endif
+
+#ifdef XML_UNICODE_WCHAR_T
+# define XML_FMT_STR "ls"
+#else
+# define XML_FMT_STR "s"
+#endif
+
+static void
+usage(const char *prog, int rc) {
+ fprintf(stderr, "usage: %s [-n] filename bufferSize nr_of_loops\n", prog);
+ exit(rc);
+}
+
+int
+main(int argc, char *argv[]) {
+ XML_Parser parser;
+ char *XMLBuf, *XMLBufEnd, *XMLBufPtr;
+ FILE *fd;
+ struct stat fileAttr;
+ int nrOfLoops, bufferSize, i, isFinal;
+ size_t fileSize;
+ int j = 0, ns = 0;
+ clock_t tstart, tend;
+ double cpuTime = 0.0;
+
+ if (argc > 1) {
+ if (argv[1][0] == '-') {
+ if (argv[1][1] == 'n' && argv[1][2] == '\0') {
+ ns = 1;
+ j = 1;
+ } else
+ usage(argv[0], 1);
+ }
+ }
+
+ if (argc != j + 4)
+ usage(argv[0], 1);
+
+ if (stat(argv[j + 1], &fileAttr) != 0) {
+ fprintf(stderr, "could not access file '%s'\n", argv[j + 1]);
+ return 2;
+ }
+
+ fd = fopen(argv[j + 1], "r");
+ if (! fd) {
+ fprintf(stderr, "could not open file '%s'\n", argv[j + 1]);
+ exit(2);
+ }
+
+ bufferSize = atoi(argv[j + 2]);
+ nrOfLoops = atoi(argv[j + 3]);
+ if (bufferSize <= 0 || nrOfLoops <= 0) {
+ fprintf(stderr, "buffer size and nr of loops must be greater than zero.\n");
+ exit(3);
+ }
+
+ XMLBuf = malloc(fileAttr.st_size);
+ fileSize = fread(XMLBuf, sizeof(char), fileAttr.st_size, fd);
+ fclose(fd);
+
+ if (ns)
+ parser = xmlrpc_XML_ParserCreateNS(NULL, '!');
+ else
+ parser = xmlrpc_XML_ParserCreate(NULL);
+
+ i = 0;
+ XMLBufEnd = XMLBuf + fileSize;
+ while (i < nrOfLoops) {
+ XMLBufPtr = XMLBuf;
+ isFinal = 0;
+ tstart = clock();
+ do {
+ ptrdiff_t parseBufferSize = XMLBufEnd - XMLBufPtr;
+ if (parseBufferSize <= (ptrdiff_t)bufferSize)
+ isFinal = 1;
+ else
+ parseBufferSize = bufferSize;
+ assert(parseBufferSize <= (ptrdiff_t)bufferSize);
+ if (! xmlrpc_XML_Parse(parser, XMLBufPtr, (int)parseBufferSize, isFinal)) {
+ fprintf(stderr,
+ "error '%" XML_FMT_STR "' at line %" XML_FMT_INT_MOD
+ "u character %" XML_FMT_INT_MOD "u\n",
+ xmlrpc_XML_ErrorString(xmlrpc_XML_GetErrorCode(parser)),
+ xmlrpc_XML_GetCurrentLineNumber(parser),
+ xmlrpc_XML_GetCurrentColumnNumber(parser));
+ free(XMLBuf);
+ xmlrpc_XML_ParserFree(parser);
+ exit(4);
+ }
+ XMLBufPtr += bufferSize;
+ } while (! isFinal);
+ tend = clock();
+ cpuTime += ((double)(tend - tstart)) / CLOCKS_PER_SEC;
+ //xmlrpc-c lacks XML_ParserReset
+ //xmlrpc_XML_ParserReset(parser, NULL);
+ i++;
+ }
+
+ xmlrpc_XML_ParserFree(parser);
+ free(XMLBuf);
+
+ printf("%d loops, with buffer size %d. Average time per loop: %f\n",
+ nrOfLoops, bufferSize, cpuTime / (double)nrOfLoops);
+ return 0;
+}
--
2.43.5
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