summaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
authorVadim Yanitskiy <axilirator@gmail.com>2017-09-12 19:07:52 +0300
committerVadim Yanitskiy <axilirator@gmail.com>2017-12-31 12:21:00 +0100
commit3e9e57fb400218a74c44f9e3ffb70cf5291410a4 (patch)
tree5c076e2f4ef5c9d10c9160b694198e230e4f3717
parent1fe6a9b9ed92da4845f8c8cef10372a3e711a8ca (diff)
tests: add pq_file test
This test is intended to check the file source / sink operability. To do that, the following processing chain is being composed: source/file -> proc/dummy -> sink/file (stdout) The source item opens the sample file named 'io_sample.txt' for reading. The next processing item simply converts all uppercase latters to the lowercase. The last one writes the result to stdout. This processing cycle is being repeated several times with different block length values.
-rw-r--r--tests/Makefile.am11
-rw-r--r--tests/io/io_sample.txt1
-rw-r--r--tests/io/pq_file_test.c149
-rw-r--r--tests/io/pq_file_test.ok12
-rw-r--r--tests/testsuite.at9
5 files changed, 182 insertions, 0 deletions
diff --git a/tests/Makefile.am b/tests/Makefile.am
index 2d21abb..555899c 100644
--- a/tests/Makefile.am
+++ b/tests/Makefile.am
@@ -12,6 +12,7 @@ AM_CFLAGS = \
check_PROGRAMS = \
procqueue/pq_test \
+ io/pq_file_test \
$(NULL)
procqueue_pq_test_SOURCES = procqueue/pq_test.c
@@ -22,6 +23,14 @@ procqueue_pq_test_LDADD = \
$(TALLOC_LIBS) \
$(NULL)
+io_pq_file_test_SOURCES = io/pq_file_test.c
+io_pq_file_test_LDADD = \
+ $(top_builddir)/src/libosmogapk.la \
+ $(LIBOSMOCORE_LIBS) \
+ $(LIBOSMOCODEC_LIBS) \
+ $(TALLOC_LIBS) \
+ $(NULL)
+
# The `:;' works around a Bash 3.2 bug when the output is not writeable.
$(srcdir)/package.m4: $(top_srcdir)/configure.ac
:;{ \
@@ -48,6 +57,8 @@ EXTRA_DIST = \
EXTRA_DIST += \
procqueue/pq_test.ok \
+ io/pq_file_test.ok \
+ io/io_sample.txt \
$(NULL)
DISTCLEANFILES = atconfig
diff --git a/tests/io/io_sample.txt b/tests/io/io_sample.txt
new file mode 100644
index 0000000..707e019
--- /dev/null
+++ b/tests/io/io_sample.txt
@@ -0,0 +1 @@
+8217C8FB7675A95008F9089D883gapk
diff --git a/tests/io/pq_file_test.c b/tests/io/pq_file_test.c
new file mode 100644
index 0000000..6691db3
--- /dev/null
+++ b/tests/io/pq_file_test.c
@@ -0,0 +1,149 @@
+/*
+ * This file is part of GAPK (GSM Audio Pocket Knife).
+ *
+ * (C) 2017 by Vadim Yanitskiy <axilirator@gmail.com>
+ *
+ * GAPK is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * GAPK is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with GAPK. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <stdio.h>
+#include <errno.h>
+#include <talloc.h>
+#include <assert.h>
+
+#include <osmocom/gapk/procqueue.h>
+#include <osmocom/gapk/common.h>
+
+/**
+ * This test is intended to check the file source / sink
+ * operability. To do that, the following processing chain
+ * is being composed:
+ *
+ * source/file -> proc/dummy -> sink/file (stdout)
+ *
+ * The source item opens the sample file named 'io_sample.txt'
+ * for reading. The next processing item simply converts all
+ * uppercase latters to the lowercase. The last one writes
+ * the result to stdout.
+ *
+ * This processing cycle is being repeated several times
+ * with different block length values.
+ */
+
+static void talloc_ctx_walk_cb(const void *chunk, int depth,
+ int max_depth, int is_ref, void *data)
+{
+ const char *chunk_name = talloc_get_name(chunk);
+ int spaces_cnt;
+
+ /* Hierarchical spacing */
+ for (spaces_cnt = 0; spaces_cnt < depth; spaces_cnt++)
+ printf(" ");
+
+ /* Chunk info */
+ printf("chunk %s: depth=%d\n", chunk_name, depth);
+}
+
+static int pq_file_proc(void *state, uint8_t *out, const uint8_t *in,
+ unsigned int in_len)
+{
+ int i;
+
+ /* Change upper case to lower */
+ for (i = 0; i < in_len; i++)
+ out[i] = (in[i] >= 65 && in[i] <= 90) ?
+ in[i] + 32 : in[i];
+
+ return in_len;
+}
+
+static int pq_file_check(FILE *src_file, unsigned int blk_len)
+{
+ struct osmo_gapk_pq_item *proc_item;
+ struct osmo_gapk_pq *pq;
+ int rc;
+
+ printf("Processing sample file with blk_len=%u:\n", blk_len);
+
+ /* Allocate a processing queue */
+ pq = osmo_gapk_pq_create("pq_file_check");
+ assert(pq != NULL);
+
+ /* Add a file sink */
+ rc = osmo_gapk_pq_queue_file_input(pq, src_file, blk_len);
+ assert(rc == 0);
+
+ /* Add a processing item */
+ proc_item = osmo_gapk_pq_add_item(pq);
+ assert(proc_item != NULL);
+
+ /* Set up I/O parameters */
+ proc_item->type = OSMO_GAPK_ITEM_TYPE_PROC;
+ proc_item->len_in = blk_len;
+ proc_item->len_out = blk_len;
+
+ /* Set the processing callback */
+ proc_item->proc = &pq_file_proc;
+
+ /* Add a sink item */
+ rc = osmo_gapk_pq_queue_file_output(pq, stdout, blk_len);
+ assert(rc == 0);
+
+ /* Check a queue in strict mode */
+ rc = osmo_gapk_pq_check(pq, 1);
+ assert(rc == 0);
+
+ /* Prepare a queue */
+ rc = osmo_gapk_pq_prepare(pq);
+ assert(rc == 0);
+
+ while (1) {
+ rc = osmo_gapk_pq_execute(pq);
+ if (rc)
+ break;
+ }
+
+ /* Destroy processing queue */
+ osmo_gapk_pq_destroy(pq);
+
+ return 0;
+}
+
+int main(int argc, char **argv)
+{
+ int i;
+
+ /* Enable tracking the use of NULL memory contexts */
+ talloc_enable_null_tracking();
+
+ /* Open sample file */
+ FILE *sample_file = fopen(argv[1], "rb");
+ assert(sample_file != NULL);
+
+ /* Process sample file with different blk_len values */
+ for (i = 2; i <= 32; i *= 2) {
+ pq_file_check(sample_file, i);
+ rewind(sample_file);
+ }
+
+ printf("\n");
+
+ /* Close sample file */
+ fclose(sample_file);
+
+ /* Print talloc memory hierarchy */
+ talloc_report_depth_cb(NULL, 0, 10, &talloc_ctx_walk_cb, NULL);
+
+ return 0;
+}
diff --git a/tests/io/pq_file_test.ok b/tests/io/pq_file_test.ok
new file mode 100644
index 0000000..8df71c3
--- /dev/null
+++ b/tests/io/pq_file_test.ok
@@ -0,0 +1,12 @@
+Processing sample file with blk_len=2:
+8217c8fb7675a95008f9089d883gapk
+Processing sample file with blk_len=4:
+8217c8fb7675a95008f9089d883gapk
+Processing sample file with blk_len=8:
+8217c8fb7675a95008f9089d883gapk
+Processing sample file with blk_len=16:
+8217c8fb7675a95008f9089d883gapk
+Processing sample file with blk_len=32:
+8217c8fb7675a95008f9089d883gapk
+
+chunk null_context: depth=0
diff --git a/tests/testsuite.at b/tests/testsuite.at
index ea8498c..bffbc52 100644
--- a/tests/testsuite.at
+++ b/tests/testsuite.at
@@ -6,3 +6,12 @@ AT_KEYWORDS([procqueue])
cat $abs_srcdir/procqueue/pq_test.ok > expout
AT_CHECK([$abs_top_builddir/tests/procqueue/pq_test], [0], [expout])
AT_CLEANUP
+
+AT_SETUP([pq_file])
+AT_KEYWORDS([pq_file])
+cat $abs_srcdir/io/pq_file_test.ok > expout
+AT_CHECK([
+ $abs_top_builddir/tests/io/pq_file_test \
+ $abs_top_builddir/tests/io/io_sample.txt],
+ [0], [expout])
+AT_CLEANUP