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sky checkpointing test:

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Tests node local checkpointing on the Sky platform. A single node checkpoints and rollbacks with a repeating echo background process. Running examples/sky-shell/sky-shell.c
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fros4943 2009-02-04 17:53:16 +00:00
parent c16921f108
commit 520ad77046
3 changed files with 178 additions and 0 deletions
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83
tools/cooja/contiki_tests/sky_checkpointing.csc Normal file
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<?xml version="1.0" encoding="UTF-8"?>
<simconf>
<simulation>
<title>My simulation</title>
<delaytime>0</delaytime>
<ticktime>1</ticktime>
<randomseed>123456</randomseed>
<motedelay>1000</motedelay>
<radiomedium>
se.sics.cooja.radiomediums.UDGM
<transmitting_range>50.0</transmitting_range>
<interference_range>100.0</interference_range>
<success_ratio_tx>1.0</success_ratio_tx>
<success_ratio_rx>1.0</success_ratio_rx>
</radiomedium>
<motetype>
se.sics.cooja.mspmote.SkyMoteType
<identifier>sky1</identifier>
<description>Sky Mote Type #1</description>
<source>../../../examples/sky-shell/sky-shell.c</source>
<command>make sky-shell.sky TARGET=sky</command>
</motetype>
<mote>
se.sics.cooja.mspmote.SkyMote
<motetype_identifier>sky1</motetype_identifier>
<interface_config>
se.sics.cooja.interfaces.Position
<x>3.537694077190867</x>
<y>25.877706916818877</y>
<z>0.0</z>
</interface_config>
<interface_config>
se.sics.cooja.mspmote.interfaces.MspMoteID
<id>1</id>
</interface_config>
</mote>
</simulation>
<plugin>
se.sics.cooja.plugins.SimControl
<width>248</width>
<z>2</z>
<height>200</height>
<location_x>0</location_x>
<location_y>0</location_y>
<minimized>false</minimized>
</plugin>
<plugin>
se.sics.cooja.plugins.VisState
<width>300</width>
<z>3</z>
<height>300</height>
<location_x>724</location_x>
<location_y>0</location_y>
<minimized>false</minimized>
</plugin>
<plugin>
se.sics.cooja.plugins.LogListener
<plugin_config>
<filter />
<history>256</history>
</plugin_config>
<width>1024</width>
<z>4</z>
<height>209</height>
<location_x>0</location_x>
<location_y>446</location_y>
<minimized>false</minimized>
</plugin>
<plugin>
se.sics.cooja.plugins.MoteInterfaceViewer
<mote_arg>0</mote_arg>
<plugin_config>
<interface>Serial port</interface>
</plugin_config>
<width>424</width>
<z>1</z>
<height>502</height>
<location_x>579</location_x>
<location_y>27</location_y>
<minimized>false</minimized>
</plugin>
</simconf>

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tools/cooja/contiki_tests/sky_checkpointing.info Normal file
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Tests node local checkpointing on the Sky platform. A single node checkpoints and rollbacks with a repeating echo background process. Running examples/sky-shell/sky-shell.c

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tools/cooja/contiki_tests/sky_checkpointing.js Normal file
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TIMEOUT(120000, log.log("timeout at phase " + phase + ". last message: " + msg + "\n"));
phase=0;
/* Wait until node has booted */
WAIT_UNTIL(msg.startsWith('Starting'));
log.log("Shell started\n");
phase++;
/* 1. BACKGROUND PROCESS - NO CHECKPOINTING */
node.write("repeat 10 1 echo bg process &");
log.log("Starting background process without checkpointing\n");
expected=10;
while (expected > 0) {
YIELD_THEN_WAIT_UNTIL(msg.contains('bg process'));
expected--;
}
/* Make sure background process has exited */
GENERATE_MSG(3000, "continue");
while (!msg.contains('continue')) {
YIELD();
if (msg.contains('bg process')) {
log.log("Too many bg messages at phase: " + phase + "\n");
log.testFailed(); /* We are done! */
while (true) YIELD();
}
}
log.log("Background process without checkpointing done\n\n");
phase++;
/* 2. BACKGROUND PROCESS - CHECKPOINTING EVERY SECOND */
node.write("repeat 10 1 echo bg process &");
log.log("Starting background process with periodic checkpointing\n");
expected=10;
while (expected > 0) {
YIELD_THEN_WAIT_UNTIL(msg.contains('bg process'));
expected--;
node.write("checkpoint file" + expected);
}
/* Make sure background process has exited */
GENERATE_MSG(3000, "continue");
while (!msg.contains('continue')) {
YIELD();
if (msg.contains('bg process')) {
log.log("Too many bg messages at phase: " + phase + "\n");
log.testFailed(); /* We are done! */
while (true) YIELD();
}
}
log.log("Background process with periodic checkpointing done\n\n");
phase++;
/* 3. LIST ALL FILES */
node.write("ls");
YIELD_THEN_WAIT_UNTIL(msg.contains('file9'));
YIELD_THEN_WAIT_UNTIL(msg.contains('file8'));
YIELD_THEN_WAIT_UNTIL(msg.contains('file7'));
YIELD_THEN_WAIT_UNTIL(msg.contains('file6'));
YIELD_THEN_WAIT_UNTIL(msg.contains('file5'));
YIELD_THEN_WAIT_UNTIL(msg.contains('file4'));
YIELD_THEN_WAIT_UNTIL(msg.contains('file3'));
YIELD_THEN_WAIT_UNTIL(msg.contains('file2'));
YIELD_THEN_WAIT_UNTIL(msg.contains('file1'));
YIELD_THEN_WAIT_UNTIL(msg.contains('file0'));
GENERATE_MSG(1000, "continue");
YIELD_THEN_WAIT_UNTIL(msg.contains('continue'));
log.log("All checkpoints are stored in the filesystem\n\n");
phase++;
/* 4. ROLLBACK TO RESTORE BACKGROUND PROCESS */
node.write("rollback file7");
log.log("Rollingt back background process at count 7\n");
expected=7;
while (expected > 0) {
YIELD_THEN_WAIT_UNTIL(msg.contains('bg process'));
expected--;
}
/* Make sure background process has exited */
GENERATE_MSG(3000, "continue");
while (!msg.contains('continue')) {
YIELD();
if (msg.contains('bg process')) {
log.log("Too many bg messages at phase: " + phase + "\n");
log.testFailed(); /* We are done! */
while (true) YIELD();
}
}
log.log("Background process was rolled back successfully\n\n");
phase++;
log.testOK(); /* We are done! */