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Improved the clarity of the Coffee test.

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This commit is contained in:
nvt 2011-09-05 21:25:01 +02:00
parent 606b077127
commit 708435ecc8
2 changed files with 301 additions and 254 deletions
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305
examples/sky/test-coffee.c
View File

@ -56,43 +56,14 @@ AUTOSTART_PROCESSES(&testcoffee_process);
/*---------------------------------------------------------------------------*/
static int
coffee_gc_test(void)
{
int i;
cfs_remove("alpha");
cfs_remove("beta");
for (i = 0; i < 100; i++) {
if (i & 1) {
if(cfs_coffee_reserve("alpha", random_rand() & 0xffff) < 0) {
return -i;
}
cfs_remove("beta");
} else {
if(cfs_coffee_reserve("beta", 93171) < 0) {
return -1;
}
cfs_remove("alpha");
}
}
return 0;
}
/*---------------------------------------------------------------------------*/
static int
coffee_file_test(void)
coffee_test_basic(void)
{
int error;
int wfd, rfd, afd;
unsigned char buf[256], buf2[11];
int r, i, j, total_read;
unsigned offset;
unsigned char buf[256];
int r;
cfs_remove("T1");
cfs_remove("T2");
cfs_remove("T3");
wfd = rfd = afd = -1;
@ -103,130 +74,207 @@ coffee_file_test(void)
/* Test 1: Open for writing. */
wfd = cfs_open("T1", CFS_WRITE);
if(wfd < 0) {
FAIL(-1);
FAIL(1);
}
/* Test 2: Write buffer. */
/* Test 2 and 3: Write buffer. */
r = cfs_write(wfd, buf, sizeof(buf));
if(r < 0) {
FAIL(-2);
FAIL(2);
} else if(r < sizeof(buf)) {
FAIL(-3);
FAIL(3);
}
/* Test 3: Deny reading. */
/* Test 4: Deny reading. */
r = cfs_read(wfd, buf, sizeof(buf));
if(r >= 0) {
FAIL(-4);
FAIL(4);
}
/* Test 4: Open for reading. */
/* Test 5: Open for reading. */
rfd = cfs_open("T1", CFS_READ);
if(rfd < 0) {
FAIL(-5);
FAIL(5);
}
/* Test 5: Write to read-only file. */
/* Test 6: Write to read-only file. */
r = cfs_write(rfd, buf, sizeof(buf));
if(r >= 0) {
FAIL(-6);
FAIL(6);
}
/* Test 7: Read the buffer written in Test 2. */
/* Test 7 and 8: Read the buffer written in Test 2. */
memset(buf, 0, sizeof(buf));
r = cfs_read(rfd, buf, sizeof(buf));
if(r < 0) {
FAIL(-8);
FAIL(7);
} else if(r < sizeof(buf)) {
printf("r=%d\n", r);
FAIL(-9);
FAIL(8);
}
/* Test 8: Verify that the buffer is correct. */
/* Test 9: Verify that the buffer is correct. */
for(r = 0; r < sizeof(buf); r++) {
if(buf[r] != r) {
printf("r=%d. buf[r]=%d\n", r, buf[r]);
FAIL(-10);
FAIL(9);
}
}
/* Test 9: Seek to beginning. */
/* Test 10: Seek to beginning. */
if(cfs_seek(wfd, 0, CFS_SEEK_SET) != 0) {
FAIL(-11);
FAIL(10);
}
/* Test 10: Write to the log. */
/* Test 11 and 12: Write to the log. */
r = cfs_write(wfd, buf, sizeof(buf));
if(r < 0) {
FAIL(-12);
FAIL(11);
} else if(r < sizeof(buf)) {
FAIL(-13);
FAIL(12);
}
/* Test 11: Read the data from the log. */
/* Test 13 and 14: Read the data from the log. */
cfs_seek(rfd, 0, CFS_SEEK_SET);
memset(buf, 0, sizeof(buf));
r = cfs_read(rfd, buf, sizeof(buf));
if(r < 0) {
FAIL(-14);
FAIL(14);
} else if(r < sizeof(buf)) {
FAIL(-15);
FAIL(15);
}
/* Test 12: Verify that the data is correct. */
/* Test 16: Verify that the data is correct. */
for(r = 0; r < sizeof(buf); r++) {
if(buf[r] != r) {
FAIL(-16);
FAIL(16);
}
}
/* Test 13: Write a reversed buffer to the file. */
/* Test 17 to 20: Write a reversed buffer to the file. */
for(r = 0; r < sizeof(buf); r++) {
buf[r] = sizeof(buf) - r - 1;
}
if(cfs_seek(wfd, 0, CFS_SEEK_SET) != 0) {
FAIL(-17);
FAIL(17);
}
r = cfs_write(wfd, buf, sizeof(buf));
if(r < 0) {
FAIL(-18);
FAIL(18);
} else if(r < sizeof(buf)) {
FAIL(-19);
FAIL(19);
}
if(cfs_seek(rfd, 0, CFS_SEEK_SET) != 0) {
FAIL(-20);
FAIL(20);
}
/* Test 14: Read the reversed buffer. */
/* Test 21 and 22: Read the reversed buffer. */
cfs_seek(rfd, 0, CFS_SEEK_SET);
memset(buf, 0, sizeof(buf));
r = cfs_read(rfd, buf, sizeof(buf));
if(r < 0) {
FAIL(-21);
FAIL(21);
} else if(r < sizeof(buf)) {
printf("r = %d\n", r);
FAIL(-22);
FAIL(22);
}
/* Test 15: Verify that the data is correct. */
/* Test 23: Verify that the data is correct. */
for(r = 0; r < sizeof(buf); r++) {
if(buf[r] != sizeof(buf) - r - 1) {
FAIL(-23);
FAIL(23);
}
}
cfs_close(rfd);
error = 0;
end:
cfs_close(wfd);
cfs_close(rfd);
return error;
}
/*---------------------------------------------------------------------------*/
static int
coffee_test_append(void)
{
int error;
int afd;
unsigned char buf[256], buf2[11];
int r, i, j, total_read;
#define APPEND_BYTES 1000
#define BULK_SIZE 10
if(cfs_coffee_reserve("T2", FILE_SIZE) < 0) {
FAIL(-24);
cfs_remove("T2");
/* Test 1 and 2: Append data to the same file many times. */
for(i = 0; i < APPEND_BYTES; i += BULK_SIZE) {
afd = cfs_open("T3", CFS_WRITE | CFS_APPEND);
if(afd < 0) {
FAIL(1);
}
for(j = 0; j < BULK_SIZE; j++) {
buf[j] = 1 + ((i + j) & 0x7f);
}
if((r = cfs_write(afd, buf, BULK_SIZE)) != BULK_SIZE) {
printf("r=%d\n", r);
FAIL(2);
}
cfs_close(afd);
}
/* Test 3-6: Read back the data written previously and verify that it
is correct. */
afd = cfs_open("T3", CFS_READ);
if(afd < 0) {
FAIL(3);
}
total_read = 0;
while((r = cfs_read(afd, buf2, sizeof(buf2))) > 0) {
for(j = 0; j < r; j++) {
if(buf2[j] != 1 + ((total_read + j) & 0x7f)) {
FAIL(4);
}
}
total_read += r;
}
if(r < 0) {
FAIL(5);
}
if(total_read != APPEND_BYTES) {
FAIL(6);
}
cfs_close(afd);
error = 0;
end:
cfs_close(afd);
return error;
}
/*---------------------------------------------------------------------------*/
static int
coffee_test_modify(void)
{
int error;
int wfd;
unsigned char buf[256];
int r, i;
unsigned offset;
cfs_remove("T3");
wfd = -1;
if(cfs_coffee_reserve("T3", FILE_SIZE) < 0) {
FAIL(1);
}
if(cfs_coffee_configure_log("T3", FILE_SIZE / 2, 11) < 0) {
FAIL(2);
}
/* Test 16: Test multiple writes at random offset. */
for(r = 0; r < 100; r++) {
wfd = cfs_open("T2", CFS_WRITE | CFS_READ);
if(wfd < 0) {
FAIL(-25);
FAIL(3);
}
offset = random_rand() % FILE_SIZE;
@ -236,88 +284,101 @@ coffee_file_test(void)
}
if(cfs_seek(wfd, offset, CFS_SEEK_SET) != offset) {
FAIL(-26);
FAIL(4);
}
if(cfs_write(wfd, buf, sizeof(buf)) != sizeof(buf)) {
FAIL(-27);
FAIL(5);
}
if(cfs_seek(wfd, offset, CFS_SEEK_SET) != offset) {
FAIL(-28);
FAIL(6);
}
memset(buf, 0, sizeof(buf));
if(cfs_read(wfd, buf, sizeof(buf)) != sizeof(buf)) {
FAIL(-29);
FAIL(7);
}
for(i = 0; i < sizeof(buf); i++) {
if(buf[i] != i) {
printf("buf[%d] != %d\n", i, buf[i]);
FAIL(-30);
FAIL(8);
}
}
}
/* Test 17: Append data to the same file many times. */
#define APPEND_BYTES 1000
#define BULK_SIZE 10
for(i = 0; i < APPEND_BYTES; i += BULK_SIZE) {
afd = cfs_open("T3", CFS_WRITE | CFS_APPEND);
if(afd < 0) {
FAIL(-31);
}
for(j = 0; j < BULK_SIZE; j++) {
buf[j] = 1 + ((i + j) & 0x7f);
}
if((r = cfs_write(afd, buf, BULK_SIZE)) != BULK_SIZE) {
printf("r=%d\n", r);
FAIL(-32);
}
cfs_close(afd);
}
/* Test 18: Read back the data written in Test 17 and verify that it
is correct. */
afd = cfs_open("T3", CFS_READ);
if(afd < 0) {
FAIL(-33);
}
total_read = 0;
while((r = cfs_read(afd, buf2, sizeof(buf2))) > 0) {
for(j = 0; j < r; j++) {
if(buf2[j] != 1 + ((total_read + j) & 0x7f)) {
FAIL(-34);
}
}
total_read += r;
}
if(r < 0) {
FAIL(-35);
}
if(total_read != APPEND_BYTES) {
FAIL(-36);
}
cfs_close(afd);
error = 0;
end:
cfs_close(wfd); cfs_close(rfd); cfs_close(afd);
cfs_close(wfd);
return error;
}
/*---------------------------------------------------------------------------*/
static int
coffee_test_gc(void)
{
int i;
cfs_remove("alpha");
cfs_remove("beta");
for (i = 0; i < 100; i++) {
if (i & 1) {
if(cfs_coffee_reserve("alpha", random_rand() & 0xffff) < 0) {
return i;
}
cfs_remove("beta");
} else {
if(cfs_coffee_reserve("beta", 93171) < 0) {
return i;
}
cfs_remove("alpha");
}
}
return 0;
}
/*---------------------------------------------------------------------------*/
static void
print_result(const char *test_name, int result)
{
printf("%s: ", test_name);
if(result == 0) {
printf("OK\n");
} else {
printf("ERROR (test %d)\n", result);
}
}
/*---------------------------------------------------------------------------*/
PROCESS_THREAD(testcoffee_process, ev, data)
{
int start;
int result;
PROCESS_BEGIN();
start = clock_seconds();
printf("Coffee format: %d\n", cfs_coffee_format());
printf("Coffee file test: %d\n", coffee_file_test());
printf("Coffee garbage collection test: %d\n", coffee_gc_test());
printf("Test time: %d seconds\n", (int)(clock_seconds() - start));
printf("Coffee test started\n");
result = cfs_coffee_format();
print_result("Formatting", result);
result = coffee_test_basic();
print_result("Basic operations", result);
result = coffee_test_append();
print_result("File append", result);
result = coffee_test_modify();
print_result("File modification", result);
result = coffee_test_gc();
print_result("Garbage collection", result);
printf("Coffee test finished. Duration: %d seconds\n",
(int)(clock_seconds() - start));
PROCESS_END();
}

66
tools/cooja/contiki_tests/sky_coffee.csc
View File

@ -1,9 +1,10 @@
<?xml version="1.0" encoding="UTF-8"?>
<simconf>
<project>../apps/mrm</project>
<project>../apps/mspsim</project>
<project>../apps/avrora</project>
<project>../apps/native_gateway</project>
<project EXPORT="discard">[CONTIKI_DIR]/tools/cooja/apps/mrm</project>
<project EXPORT="discard">[CONTIKI_DIR]/tools/cooja/apps/mspsim</project>
<project EXPORT="discard">[CONTIKI_DIR]/tools/cooja/apps/avrora</project>
<project EXPORT="discard">[CONTIKI_DIR]/tools/cooja/apps/serial_socket</project>
<project EXPORT="discard">[CONTIKI_DIR]/tools/cooja/apps/collect-view</project>
<simulation>
<title>test</title>
<delaytime>0</delaytime>
@ -16,14 +17,17 @@
<success_ratio_tx>1.0</success_ratio_tx>
<success_ratio_rx>1.0</success_ratio_rx>
</radiomedium>
<events>
<logoutput>40000</logoutput>
</events>
<motetype>
se.sics.cooja.mspmote.SkyMoteType
<identifier>sky1</identifier>
<description>Sky Mote Type #1</description>
<source>../../../examples/sky/test-coffee.c</source>
<commands>make clean TARGET=sky
<source EXPORT="discard">[CONTIKI_DIR]/examples/sky/test-coffee.c</source>
<commands EXPORT="discard">make clean TARGET=sky
make test-coffee.sky TARGET=sky</commands>
<firmware>../../../examples/sky/test-coffee.sky</firmware>
<firmware EXPORT="copy">[CONTIKI_DIR]/examples/sky/test-coffee.sky</firmware>
<moteinterface>se.sics.cooja.interfaces.Position</moteinterface>
<moteinterface>se.sics.cooja.interfaces.IPAddress</moteinterface>
<moteinterface>se.sics.cooja.interfaces.Mote2MoteRelations</moteinterface>
@ -32,12 +36,10 @@ make test-coffee.sky TARGET=sky</commands>
<moteinterface>se.sics.cooja.mspmote.interfaces.SkyButton</moteinterface>
<moteinterface>se.sics.cooja.mspmote.interfaces.SkyFlash</moteinterface>
<moteinterface>se.sics.cooja.mspmote.interfaces.SkyByteRadio</moteinterface>
<moteinterface>se.sics.cooja.mspmote.interfaces.SkySerial</moteinterface>
<moteinterface>se.sics.cooja.mspmote.interfaces.MspSerial</moteinterface>
<moteinterface>se.sics.cooja.mspmote.interfaces.SkyLED</moteinterface>
</motetype>
<mote>
se.sics.cooja.mspmote.SkyMote
<motetype_identifier>sky1</motetype_identifier>
<breakpoints />
<interface_config>
se.sics.cooja.interfaces.Position
@ -49,29 +51,29 @@ make test-coffee.sky TARGET=sky</commands>
se.sics.cooja.mspmote.interfaces.MspMoteID
<id>1</id>
</interface_config>
<motetype_identifier>sky1</motetype_identifier>
</mote>
</simulation>
<plugin>
se.sics.cooja.plugins.SimControl
<width>248</width>
<z>3</z>
<z>0</z>
<height>200</height>
<location_x>0</location_x>
<location_y>0</location_y>
<minimized>false</minimized>
</plugin>
<plugin>
se.sics.cooja.plugins.Visualizer
<plugin_config>
<skin>Mote IDs</skin>
<skin>Log output: printf()'s</skin>
<skin>se.sics.cooja.plugins.skins.IDVisualizerSkin</skin>
<skin>se.sics.cooja.plugins.skins.LogVisualizerSkin</skin>
<viewport>0.9090909090909091 0.0 0.0 0.9090909090909091 28.717468985697536 3.3718373461127142</viewport>
</plugin_config>
<width>246</width>
<z>2</z>
<z>3</z>
<height>170</height>
<location_x>1</location_x>
<location_y>200</location_y>
<minimized>false</minimized>
</plugin>
<plugin>
se.sics.cooja.plugins.LogListener
@ -79,11 +81,10 @@ make test-coffee.sky TARGET=sky</commands>
<filter />
</plugin_config>
<width>846</width>
<z>1</z>
<z>2</z>
<height>209</height>
<location_x>2</location_x>
<location_y>370</location_y>
<minimized>false</minimized>
</plugin>
<plugin>
se.sics.cooja.plugins.ScriptRunner
@ -96,37 +97,22 @@ gcOK = null;
while (fileOK == null || gcOK == null) {
YIELD();
if (msg.startsWith('Coffee file test: 0')) {
fileOK = true;
} else if (msg.startsWith('Coffee file test')) {
fileOK = false;
} else if (msg.startsWith('Coffee garbage collection test: 0')) {
gcOK = true;
} else if (msg.startsWith('Coffee garbage collection test')) {
gcOK = false;
if(msg.contains("ERROR")) {
log.log(msg);
log.testFailed();
}
}
if (gcOK == false) {
log.log("coffee garbage collection failed\n");
}
if (fileOK == false) {
log.log("coffee file test failed\n");
}
if (!fileOK || !gcOK) {
log.testFailed();
} else {
log.testOK();
if (msg.startsWith('Coffee test finished')) {
log.testOK();
}
}</script>
<active>true</active>
</plugin_config>
<width>601</width>
<z>0</z>
<z>1</z>
<height>370</height>
<location_x>247</location_x>
<location_y>0</location_y>
<minimized>false</minimized>
</plugin>
</simconf>