mirror of
https://github.com/varun-r-mallya/sysprof.git
synced 2025-12-31 20:36:25 +00:00
Land Sysprof 2.x
This is a major redesign a modernization of Sysprof. The core data structures and design are largely the same, but it has been ported to Gtk3 and has lots of additions that should make your profiling experience smoother. Especially for those that are new to profiling. There are some very simple help docs added, but we really need the experts to come in and write some documentation here.
This commit is contained in:
Christian Hergert
37
tests/Makefile.am
Normal file
37
tests/Makefile.am
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@ -0,0 +1,37 @@
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TESTS =
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test_cflags = \
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$(SYSPROF_CFLAGS) \
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-I$(top_srcdir)/lib \
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-I$(top_builddir)/lib
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test_libs = \
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$(SYSPROF_LIBS) \
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$(top_builddir)/lib/libsysprof-@API_VERSION@.la
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TESTS += test-model-filter
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test_model_filter_SOURCES = test-model-filter.c
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test_model_filter_CFLAGS = $(test_cflags)
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test_model_filter_LDADD = $(test_libs)
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TESTS += test-capture
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test_capture_SOURCES = test-capture.c
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test_capture_CFLAGS = $(test_cflags)
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test_capture_LDADD = $(test_libs)
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TEST_ENVIRONMENT = \
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G_TEST_SRCDIR="$(abs_srcdir)" \
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G_TEST_BUILDDIR="$(abs_builddir)" \
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G_DEBUG=gc-friendly \
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GSETTINGS_BACKEND=memory \
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MALLOC_CHECK_=2 \
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MALLOC_PERTURB_=$$(($${RANDOM:-256} % 256))
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TEST_PROGS = test-model-filter
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LOG_COMPILER = $(top_srcdir)/build-aux/tap-test
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noinst_PROGRAMS = $(TESTS)
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check_PROGRAMS = $(TESTS)
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-include $(top_srcdir)/git.mk
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455
tests/test-capture.c
Normal file
455
tests/test-capture.c
Normal file
@ -0,0 +1,455 @@
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/* test-capture.c
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*
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* Copyright (C) 2016 Christian Hergert <christian@hergert.me>
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*
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* This file is free software; you can redistribute it and/or modify it
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* under the terms of the GNU Lesser General Public License as published
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* by the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This file is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include <glib/gstdio.h>
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#include "sp-capture-reader.h"
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#include "sp-capture-writer.h"
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static void
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test_reader_basic (void)
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{
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SpCaptureReader *reader;
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SpCaptureWriter *writer;
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GError *error = NULL;
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gint64 t = g_get_monotonic_time ();
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guint i;
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gint r;
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writer = sp_capture_writer_new ("capture-file", 0);
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g_assert (writer != NULL);
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reader = sp_capture_reader_new ("capture-file", &error);
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g_assert_no_error (error);
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g_assert (reader != NULL);
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for (i = 0; i < 100; i++)
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{
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gchar str[16];
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g_snprintf (str, sizeof str, "%d", i);
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r = sp_capture_writer_add_map (writer, t, -1, -1, i, i + 1, i + 2, i + 3, str);
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g_assert_cmpint (r, ==, TRUE);
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}
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sp_capture_writer_flush (writer);
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for (i = 0; i < 100; i++)
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{
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SpCaptureFrameType type = -1;
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const SpCaptureMap *map;
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gchar str[16];
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g_snprintf (str, sizeof str, "%d", i);
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if (!sp_capture_reader_peek_type (reader, &type))
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g_assert_not_reached ();
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g_assert_cmpint (type, ==, SP_CAPTURE_FRAME_MAP);
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map = sp_capture_reader_read_map (reader);
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g_assert (map != NULL);
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g_assert_cmpint (map->frame.pid, ==, -1);
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g_assert_cmpint (map->frame.cpu, ==, -1);
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g_assert_cmpint (map->start, ==, i);
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g_assert_cmpint (map->end, ==, i + 1);
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g_assert_cmpint (map->offset, ==, i + 2);
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g_assert_cmpint (map->inode, ==, i + 3);
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g_assert_cmpstr (map->filename, ==, str);
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}
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for (i = 0; i < 100; i++)
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{
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r = sp_capture_writer_add_timestamp (writer, t, i, -1);
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g_assert_cmpint (r, ==, TRUE);
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}
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sp_capture_writer_flush (writer);
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for (i = 0; i < 100; i++)
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{
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SpCaptureFrameType type = -1;
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const SpCaptureTimestamp *ts;
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if (!sp_capture_reader_peek_type (reader, &type))
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g_assert_not_reached ();
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g_assert_cmpint (type, ==, SP_CAPTURE_FRAME_TIMESTAMP);
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ts = sp_capture_reader_read_timestamp (reader);
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g_assert (ts != NULL);
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g_assert_cmpint (ts->frame.cpu, ==, i);
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g_assert_cmpint (ts->frame.pid, ==, -1);
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}
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for (i = 0; i < 100; i++)
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{
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r = sp_capture_writer_add_exit (writer, t, i, -1);
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g_assert_cmpint (r, ==, TRUE);
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}
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sp_capture_writer_flush (writer);
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for (i = 0; i < 100; i++)
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{
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SpCaptureFrameType type = -1;
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const SpCaptureExit *ex;
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if (!sp_capture_reader_peek_type (reader, &type))
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g_assert_not_reached ();
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g_assert_cmpint (type, ==, SP_CAPTURE_FRAME_EXIT);
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ex = sp_capture_reader_read_exit (reader);
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g_assert (ex != NULL);
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g_assert_cmpint (ex->frame.cpu, ==, i);
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g_assert_cmpint (ex->frame.pid, ==, -1);
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}
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for (i = 0; i < 100; i++)
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{
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char cmdline[32];
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g_snprintf (cmdline, sizeof cmdline, "program-%d", i);
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r = sp_capture_writer_add_process (writer, t, -1, i, cmdline);
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g_assert_cmpint (r, ==, TRUE);
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}
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sp_capture_writer_flush (writer);
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for (i = 0; i < 100; i++)
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{
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SpCaptureFrameType type = -1;
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const SpCaptureProcess *pr;
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char str[32];
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g_snprintf (str, sizeof str, "program-%d", i);
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if (!sp_capture_reader_peek_type (reader, &type))
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g_assert_not_reached ();
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g_assert_cmpint (type, ==, SP_CAPTURE_FRAME_PROCESS);
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pr = sp_capture_reader_read_process (reader);
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g_assert (pr != NULL);
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g_assert_cmpint (pr->frame.cpu, ==, -1);
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g_assert_cmpint (pr->frame.pid, ==, i);
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g_assert_cmpstr (pr->cmdline, ==, str);
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}
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for (i = 0; i < 100; i++)
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{
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r = sp_capture_writer_add_fork (writer, t, i, -1, i);
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g_assert_cmpint (r, ==, TRUE);
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}
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sp_capture_writer_flush (writer);
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for (i = 0; i < 100; i++)
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{
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SpCaptureFrameType type = -1;
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const SpCaptureFork *ex;
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if (!sp_capture_reader_peek_type (reader, &type))
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g_assert_not_reached ();
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g_assert_cmpint (type, ==, SP_CAPTURE_FRAME_FORK);
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ex = sp_capture_reader_read_fork (reader);
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g_assert (ex != NULL);
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g_assert_cmpint (ex->frame.cpu, ==, i);
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g_assert_cmpint (ex->frame.pid, ==, -1);
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g_assert_cmpint (ex->child_pid, ==, i);
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}
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for (i = 0; i < 1000; i++)
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{
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SpCaptureAddress addr;
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gchar str[32];
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g_snprintf (str, sizeof str, "jitstring-%d", i);
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addr = sp_capture_writer_add_jitmap (writer, str);
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g_assert_cmpint (addr, ==, (i + 1) | SP_CAPTURE_JITMAP_MARK);
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}
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sp_capture_writer_flush (writer);
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i = 0;
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for (;;)
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{
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SpCaptureFrameType type = -1;
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g_autoptr(GHashTable) ret = NULL;
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if (sp_capture_reader_peek_type (reader, &type))
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g_assert_cmpint (type, ==, SP_CAPTURE_FRAME_JITMAP);
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else
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break;
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ret = sp_capture_reader_read_jitmap (reader);
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g_assert (ret != NULL);
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i += g_hash_table_size (ret);
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}
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g_assert_cmpint (1000, ==, i);
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{
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SpCaptureFrameType type = -1;
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if (sp_capture_reader_peek_type (reader, &type))
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g_assert_not_reached ();
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}
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for (i = 1; i <= 1000; i++)
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{
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SpCaptureAddress *addrs;
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guint j;
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addrs = alloca (i * sizeof *addrs);
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for (j = 0; j < i; j++)
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addrs[j] = i;
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if (!sp_capture_writer_add_sample (writer, t, -1, -1, addrs, i))
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g_assert_not_reached ();
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}
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sp_capture_writer_flush (writer);
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for (i = 1; i <= 1000; i++)
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{
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SpCaptureFrameType type = -1;
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const SpCaptureSample *sample;
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guint j;
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if (!sp_capture_reader_peek_type (reader, &type))
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g_assert_not_reached ();
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g_assert_cmpint (type, ==, SP_CAPTURE_FRAME_SAMPLE);
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sample = sp_capture_reader_read_sample (reader);
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g_assert (sample != NULL);
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g_assert_cmpint (sample->frame.time, ==, t);
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g_assert_cmpint (sample->frame.cpu, ==, -1);
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g_assert_cmpint (sample->frame.pid, ==, -1);
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g_assert_cmpint (sample->n_addrs, ==, i);
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for (j = 0; j < i; j++)
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g_assert_cmpint (sample->addrs[j], ==, i);
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}
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{
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SpCaptureFrameType type = -1;
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if (sp_capture_reader_peek_type (reader, &type))
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g_assert_not_reached ();
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}
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r = sp_capture_writer_save_as (writer, "capture-file.bak", &error);
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g_assert_no_error (error);
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g_assert (r);
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g_assert (g_file_test ("capture-file.bak", G_FILE_TEST_IS_REGULAR));
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g_clear_pointer (&writer, sp_capture_writer_unref);
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g_clear_pointer (&reader, sp_capture_reader_unref);
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reader = sp_capture_reader_new ("capture-file.bak", &error);
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g_assert_no_error (error);
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g_assert (reader != NULL);
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for (i = 0; i < 2; i++)
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{
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SpCaptureFrameType type = -1;
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guint count = 0;
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while (sp_capture_reader_peek_type (reader, &type))
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{
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count++;
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if (!sp_capture_reader_skip (reader))
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g_assert_not_reached ();
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}
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g_assert_cmpint (count, >, 1500);
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sp_capture_reader_reset (reader);
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}
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sp_capture_reader_unref (reader);
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g_unlink ("capture-file");
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g_unlink ("capture-file.bak");
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}
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static void
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test_writer_splice (void)
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{
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SpCaptureWriter *writer1;
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SpCaptureWriter *writer2;
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SpCaptureReader *reader;
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SpCaptureFrameType type;
|
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GError *error = NULL;
|
||||
guint i;
|
||||
gint r;
|
||||
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writer1 = sp_capture_writer_new ("writer1.syscap", 0);
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writer2 = sp_capture_writer_new ("writer2.syscap", 0);
|
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|
||||
for (i = 0; i < 1000; i++)
|
||||
sp_capture_writer_add_timestamp (writer1, SP_CAPTURE_CURRENT_TIME, -1, -1);
|
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|
||||
r = sp_capture_writer_splice (writer1, writer2, &error);
|
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g_assert_no_error (error);
|
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g_assert (r == TRUE);
|
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|
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g_clear_pointer (&writer1, sp_capture_writer_unref);
|
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g_clear_pointer (&writer2, sp_capture_writer_unref);
|
||||
|
||||
reader = sp_capture_reader_new ("writer2.syscap", &error);
|
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g_assert_no_error (error);
|
||||
g_assert (reader != NULL);
|
||||
|
||||
for (i = 0; i < 1000; i++)
|
||||
{
|
||||
const SpCaptureTimestamp *ts = sp_capture_reader_read_timestamp (reader);
|
||||
|
||||
g_assert (ts != NULL);
|
||||
g_assert_cmpint (ts->frame.cpu, ==, -1);
|
||||
g_assert_cmpint (ts->frame.pid, ==, -1);
|
||||
g_assert_cmpint (ts->frame.time, >, 0);
|
||||
}
|
||||
|
||||
r = sp_capture_reader_peek_type (reader, &type);
|
||||
g_assert_cmpint (r, ==, FALSE);
|
||||
|
||||
g_clear_pointer (&reader, sp_capture_reader_unref);
|
||||
|
||||
g_unlink ("writer1.syscap");
|
||||
g_unlink ("writer2.syscap");
|
||||
}
|
||||
|
||||
static void
|
||||
test_reader_splice (void)
|
||||
{
|
||||
SpCaptureWriter *writer1;
|
||||
SpCaptureWriter *writer2;
|
||||
SpCaptureReader *reader;
|
||||
SpCaptureFrameType type;
|
||||
GError *error = NULL;
|
||||
guint i;
|
||||
guint count;
|
||||
gint r;
|
||||
|
||||
writer1 = sp_capture_writer_new ("writer1.syscap", 0);
|
||||
writer2 = sp_capture_writer_new ("writer2.syscap", 0);
|
||||
|
||||
for (i = 0; i < 1000; i++)
|
||||
sp_capture_writer_add_timestamp (writer1, SP_CAPTURE_CURRENT_TIME, -1, -1);
|
||||
|
||||
r = sp_capture_writer_flush (writer1);
|
||||
g_assert_cmpint (r, ==, TRUE);
|
||||
|
||||
g_clear_pointer (&writer1, sp_capture_writer_unref);
|
||||
|
||||
reader = sp_capture_reader_new ("writer1.syscap", &error);
|
||||
g_assert_no_error (error);
|
||||
g_assert (reader != NULL);
|
||||
|
||||
/* advance to the end of the reader to non-start boundary for fd */
|
||||
|
||||
for (i = 0; i < 1000; i++)
|
||||
{
|
||||
const SpCaptureTimestamp *ts = sp_capture_reader_read_timestamp (reader);
|
||||
|
||||
g_assert (ts != NULL);
|
||||
g_assert_cmpint (ts->frame.cpu, ==, -1);
|
||||
g_assert_cmpint (ts->frame.pid, ==, -1);
|
||||
g_assert_cmpint (ts->frame.time, >, 0);
|
||||
}
|
||||
|
||||
r = sp_capture_reader_peek_type (reader, &type);
|
||||
g_assert_cmpint (r, ==, FALSE);
|
||||
|
||||
r = sp_capture_reader_splice (reader, writer2, &error);
|
||||
g_assert_no_error (error);
|
||||
g_assert_cmpint (r, ==, TRUE);
|
||||
|
||||
g_clear_pointer (&reader, sp_capture_reader_unref);
|
||||
g_clear_pointer (&writer2, sp_capture_writer_unref);
|
||||
|
||||
reader = sp_capture_reader_new ("writer2.syscap", 0);
|
||||
|
||||
for (i = 0; i < 1000; i++)
|
||||
{
|
||||
const SpCaptureTimestamp *ts = sp_capture_reader_read_timestamp (reader);
|
||||
|
||||
g_assert (ts != NULL);
|
||||
g_assert_cmpint (ts->frame.cpu, ==, -1);
|
||||
g_assert_cmpint (ts->frame.pid, ==, -1);
|
||||
g_assert_cmpint (ts->frame.time, >, 0);
|
||||
}
|
||||
|
||||
r = sp_capture_reader_peek_type (reader, &type);
|
||||
g_assert_cmpint (r, ==, FALSE);
|
||||
|
||||
g_clear_pointer (&reader, sp_capture_reader_unref);
|
||||
|
||||
reader = sp_capture_reader_new ("writer2.syscap", &error);
|
||||
g_assert_no_error (error);
|
||||
g_assert (reader != NULL);
|
||||
|
||||
r = sp_capture_reader_save_as (reader, "writer3.syscap", &error);
|
||||
g_assert_no_error (error);
|
||||
g_assert_cmpint (r, ==, TRUE);
|
||||
|
||||
g_clear_pointer (&reader, sp_capture_reader_unref);
|
||||
|
||||
reader = sp_capture_reader_new ("writer3.syscap", &error);
|
||||
g_assert_no_error (error);
|
||||
g_assert (reader != NULL);
|
||||
|
||||
count = 0;
|
||||
while (sp_capture_reader_skip (reader))
|
||||
count++;
|
||||
g_assert_cmpint (count, ==, 1000);
|
||||
|
||||
g_clear_pointer (&reader, sp_capture_reader_unref);
|
||||
|
||||
g_unlink ("writer1.syscap");
|
||||
g_unlink ("writer2.syscap");
|
||||
g_unlink ("writer3.syscap");
|
||||
}
|
||||
|
||||
int
|
||||
main (int argc,
|
||||
char *argv[])
|
||||
{
|
||||
g_test_init (&argc, &argv, NULL);
|
||||
g_test_add_func ("/SpCapture/ReaderWriter", test_reader_basic);
|
||||
g_test_add_func ("/SpCapture/Writer/splice", test_writer_splice);
|
||||
g_test_add_func ("/SpCapture/Reader/splice", test_reader_splice);
|
||||
return g_test_run ();
|
||||
}
|
||||
119
tests/test-model-filter.c
Normal file
119
tests/test-model-filter.c
Normal file
@ -0,0 +1,119 @@
|
||||
#include <sysprof.h>
|
||||
|
||||
#include "sp-model-filter.h"
|
||||
|
||||
#define TEST_TYPE_ITEM (test_item_get_type())
|
||||
|
||||
struct _TestItem
|
||||
{
|
||||
GObject p;
|
||||
guint n;
|
||||
};
|
||||
|
||||
G_DECLARE_FINAL_TYPE (TestItem, test_item, TEST, ITEM, GObject)
|
||||
G_DEFINE_TYPE (TestItem, test_item, G_TYPE_OBJECT)
|
||||
|
||||
static void
|
||||
test_item_class_init (TestItemClass *klass)
|
||||
{
|
||||
}
|
||||
|
||||
static void
|
||||
test_item_init (TestItem *self)
|
||||
{
|
||||
}
|
||||
|
||||
static TestItem *
|
||||
test_item_new (guint n)
|
||||
{
|
||||
TestItem *item;
|
||||
|
||||
item = g_object_new (TEST_TYPE_ITEM, NULL);
|
||||
item->n = n;
|
||||
|
||||
return item;
|
||||
}
|
||||
|
||||
static gboolean
|
||||
filter_func1 (GObject *object,
|
||||
gpointer user_data)
|
||||
{
|
||||
return (TEST_ITEM (object)->n & 1) == 0;
|
||||
}
|
||||
|
||||
static gboolean
|
||||
filter_func2 (GObject *object,
|
||||
gpointer user_data)
|
||||
{
|
||||
return (TEST_ITEM (object)->n & 1) == 1;
|
||||
}
|
||||
|
||||
static void
|
||||
test_basic (void)
|
||||
{
|
||||
GListStore *model;
|
||||
SpModelFilter *filter;
|
||||
TestItem *item;
|
||||
guint i;
|
||||
|
||||
model = g_list_store_new (TEST_TYPE_ITEM);
|
||||
g_assert (model);
|
||||
|
||||
for (i = 0; i < 1000; i++)
|
||||
{
|
||||
g_autoptr(TestItem) val = test_item_new (i);
|
||||
|
||||
g_list_store_append (model, val);
|
||||
}
|
||||
|
||||
g_assert_cmpint (1000, ==, g_list_model_get_n_items (G_LIST_MODEL (model)));
|
||||
|
||||
filter = sp_model_filter_new (G_LIST_MODEL (model));
|
||||
g_assert (filter);
|
||||
|
||||
g_assert_cmpint (1000, ==, g_list_model_get_n_items (G_LIST_MODEL (filter)));
|
||||
sp_model_filter_set_filter_func (filter, filter_func1, NULL, NULL);
|
||||
g_assert_cmpint (500, ==, g_list_model_get_n_items (G_LIST_MODEL (filter)));
|
||||
|
||||
for (i = 0; i < 1000; i += 2)
|
||||
g_list_store_remove (model, 998 - i);
|
||||
|
||||
g_assert_cmpint (500, ==, g_list_model_get_n_items (G_LIST_MODEL (model)));
|
||||
g_assert_cmpint (0, ==, g_list_model_get_n_items (G_LIST_MODEL (filter)));
|
||||
|
||||
sp_model_filter_set_filter_func (filter, NULL, NULL, NULL);
|
||||
g_assert_cmpint (500, ==, g_list_model_get_n_items (G_LIST_MODEL (filter)));
|
||||
|
||||
sp_model_filter_set_filter_func (filter, filter_func2, NULL, NULL);
|
||||
g_assert_cmpint (500, ==, g_list_model_get_n_items (G_LIST_MODEL (filter)));
|
||||
|
||||
g_list_store_append (model, test_item_new (1001));
|
||||
|
||||
for (i = 0; i < 500; i++)
|
||||
g_list_store_remove (model, 0);
|
||||
|
||||
g_assert_cmpint (1, ==, g_list_model_get_n_items (G_LIST_MODEL (model)));
|
||||
g_assert_cmpint (1, ==, g_list_model_get_n_items (G_LIST_MODEL (filter)));
|
||||
|
||||
sp_model_filter_set_filter_func (filter, NULL, NULL, NULL);
|
||||
g_assert_cmpint (1, ==, g_list_model_get_n_items (G_LIST_MODEL (model)));
|
||||
g_assert_cmpint (1, ==, g_list_model_get_n_items (G_LIST_MODEL (filter)));
|
||||
|
||||
item = g_list_model_get_item (G_LIST_MODEL (filter), 0);
|
||||
g_assert (item);
|
||||
g_assert (TEST_IS_ITEM (item));
|
||||
g_assert_cmpint (item->n, ==, 1001);
|
||||
g_clear_object (&item);
|
||||
|
||||
g_clear_object (&model);
|
||||
g_clear_object (&filter);
|
||||
}
|
||||
|
||||
gint
|
||||
main (gint argc,
|
||||
gchar *argv[])
|
||||
{
|
||||
g_test_init (&argc, &argv, NULL);
|
||||
g_test_add_func ("/SpModelFilter/basic", test_basic);
|
||||
return g_test_run ();
|
||||
}
|
||||
Reference in New Issue
Block a user