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Commit
5e54ea41
authored
Oct 07, 2019
by
Michael Schmid
Browse files
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Last changes and unit tests
parent
6bc244f2
Hide whitespace changes
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Side-by-side
Showing
18 changed files
with
606 additions
and
103 deletions
+606
-103
src/main/java/mvd/jester/App.java
+1
-40
src/main/java/mvd/jester/TestEnvironment.java
+75
-46
src/main/java/mvd/jester/priority/EarliestDeadlineFirst.java
+2
-1
src/main/java/mvd/jester/simulator/AbstractSimulator.java
+1
-1
src/main/java/mvd/jester/simulator/internals/maiabertogna/SegmentContext.java
+1
-1
src/main/java/mvd/jester/simulator/internals/maiabertogna/TaskContext.java
+1
-4
src/main/java/mvd/jester/simulator/internals/schmidmottok/SegmentContext.java
+2
-2
src/main/java/mvd/jester/simulator/internals/schmidmottok/TaskContext.java
+1
-4
src/test/java/mvd/jester/model/TestSegment.java
+30
-0
src/test/java/mvd/jester/model/TestSystemSetup.java
+5
-4
src/test/java/mvd/jester/priority/TestEarliestDeadlineFirst.java
+29
-0
src/test/java/mvd/jester/priority/TestRateMonotonic.java
+29
-0
src/test/java/mvd/jester/simulator/maiabertogna/TestJobContext.java
+56
-0
src/test/java/mvd/jester/simulator/maiabertogna/TestSegmentContext.java
+57
-0
src/test/java/mvd/jester/simulator/maiabertogna/TestTaskContext.java
+96
-0
src/test/java/mvd/jester/simulator/schmidmottok/TestJobContext.java
+18
-0
src/test/java/mvd/jester/simulator/schmidmottok/TestSegmentContext.java
+106
-0
src/test/java/mvd/jester/simulator/schmidmottok/TestTaskContext.java
+96
-0
No files found.
src/main/java/mvd/jester/App.java
View file @
5e54ea41
...
...
@@ -12,7 +12,7 @@ import mvd.jester.priority.RateMonotonic;
public
class
App
{
public
static
void
main
(
String
[]
args
)
{
SystemSetup
.
Builder
builder
=
new
SystemSetup
.
Builder
().
setNumberOfProcessors
(
8
);
TestEnvironment
te
=
new
TestEnvironment
(
builder
,
4000
);
TestEnvironment
te
=
new
TestEnvironment
(
builder
,
4000
0
);
te
.
registerSchedulingAlgorithm
(
new
RateMonotonic
());
te
.
registerSchedulingAlgorithm
(
new
EarliestDeadlineFirst
());
...
...
@@ -24,44 +24,5 @@ public class App {
mvd
.
jester
.
simulator
.
SchmidMottok
.
class
);
te
.
runTests
();
// boolean mbWorked = false;
// boolean smWorked = false;
// SystemSetup thisOne = null;
// EventPrinter.enablePrinter();
// do {
// SystemSetup.Builder builder = new SystemSetup.Builder().setNumberOfProcessors(8);
// SystemSetup systemSetup = builder.build();
// SchmidMottok sm = new SchmidMottok(systemSetup);
// MaiaBertogna mb = new MaiaBertogna(systemSetup);
// smWorked = sm.runSimulation();
// mbWorked = mb.runSimulation();
// thisOne = systemSetup;
// } while (smWorked == mbWorked);
// try (PrintWriter out = new PrintWriter("./results/manCheck.txt")) {
// out.println(thisOne);
// } catch (Exception e) {
// System.out.println("Ähm something went horribly wrong!");
// }
// SchmidMottok sm = new SchmidMottok(thisOne);
// MaiaBertogna mb = new MaiaBertogna(thisOne);
// mb.runSimulation();
// sm.runSimulation();
// SystemSetup systemSetup = SystemSetup.fromFile("results/manCheck.txt");
// EventPrinter.enablePrinter();
// SchmidMottok sm = new SchmidMottok(systemSetup);
// sm.runSimulation();
}
}
src/main/java/mvd/jester/TestEnvironment.java
View file @
5e54ea41
...
...
@@ -6,6 +6,7 @@ import java.util.HashMap;
import
java.util.HashSet
;
import
java.util.Map
;
import
java.util.Set
;
import
com.google.common.collect.HashBasedTable
;
import
com.google.common.collect.Table
;
import
mvd.jester.model.SystemSetup
;
import
mvd.jester.priority.PriorityManager
;
...
...
@@ -81,11 +82,11 @@ public class TestEnvironment {
Set
<
AbstractTest
>
abstractTestInstances
=
new
HashSet
<>();
Set
<
AbstractSimulator
>
abstractSimulatorInstances
=
new
HashSet
<>();
Map
<
Long
,
Map
<
AbstractTest
,
Long
>>
testResult
s
=
new
HashMap
<>();
Map
<
Long
,
Map
<
AbstractSimulator
,
Long
>>
simulatorResults
=
new
HashMap
<>();
//
Map<Long, Table<PriorityManager, AbstractTest, Long>> testResults = new HashMap<>();
//
Map<Long, Table<PriorityManager, AbstractSimulator, Long>> simulatorResults =
//
new HashMap<>();
Map
<
Long
,
Long
>
totalNumberOfTask
s
=
new
HashMap
<>();
Map
<
Long
,
Table
<
PriorityManager
,
AbstractTest
,
Long
>>
testResults
=
new
HashMap
<>();
Map
<
Long
,
Table
<
PriorityManager
,
AbstractSimulator
,
Long
>>
simulatorResults
=
new
HashMap
<>();
for
(
Constructor
<?
extends
AbstractTest
>
c
:
abstractTests
)
{
try
{
...
...
@@ -120,24 +121,34 @@ public class TestEnvironment {
long
roundedUtilization
=
(
long
)
(
utilization
*
10
);
totalNumberOfTasks
.
compute
(
roundedUtilization
,
(
k
,
v
)
->
v
==
null
?
1
:
v
+
1
);
for
(
PriorityManager
priorityManager
:
schedulingAlgorithms
)
{
for
(
AbstractTest
test
:
abstractTestInstances
)
{
Table
<
PriorityManager
,
AbstractTest
,
Long
>
table
=
testResults
.
computeIfAbsent
(
roundedUtilization
,
k
->
HashBasedTable
.
create
());
if
(
priorityManager
.
hasTest
(
test
)
&&
test
.
runSchedulabilityCheck
(
priorityManager
))
{
testResults
.
computeIfAbsent
(
roundedUtilization
,
k
->
new
HashMap
<
AbstractTest
,
Long
>())
.
compute
(
test
,
(
k
,
v
)
->
(
v
==
null
)
?
1
:
v
+
1
);
Long
val
=
table
.
get
(
priorityManager
,
test
);
if
(
val
==
null
)
{
table
.
put
(
priorityManager
,
test
,
(
long
)
1
);
}
else
{
table
.
put
(
priorityManager
,
test
,
val
+
1
);
}
}
}
for
(
AbstractSimulator
simulator
:
abstractSimulatorInstances
)
{
Table
<
PriorityManager
,
AbstractSimulator
,
Long
>
table
=
simulatorResults
.
computeIfAbsent
(
roundedUtilization
,
k
->
HashBasedTable
.
create
());
if
(
priorityManager
.
hasSimulator
(
simulator
)
&&
simulator
.
runSimulation
(
priorityManager
))
{
simulatorResults
.
computeIfAbsent
(
roundedUtilization
,
k
->
new
HashMap
<
AbstractSimulator
,
Long
>())
.
compute
(
simulator
,
(
k
,
v
)
->
(
v
==
null
)
?
1
:
v
+
1
);
Long
val
=
table
.
get
(
priorityManager
,
simulator
);
if
(
val
==
null
)
{
table
.
put
(
priorityManager
,
simulator
,
(
long
)
1
);
}
else
{
table
.
put
(
priorityManager
,
simulator
,
val
+
1
);
}
}
}
...
...
@@ -148,65 +159,83 @@ public class TestEnvironment {
}
}
logTestResults
(
abstractTestInstances
,
testResult
s
);
logSimulationResults
(
abstractSimulatorInstances
,
simulatorResult
s
);
logTestResults
(
testResults
,
totalNumberOfTask
s
);
logSimulationResults
(
simulatorResults
,
totalNumberOfTask
s
);
}
private
void
logTestResults
(
Set
<
AbstractTest
>
testCase
s
,
Map
<
Long
,
Map
<
AbstractTest
,
Long
>>
result
s
)
{
private
void
logTestResults
(
Map
<
Long
,
Table
<
PriorityManager
,
AbstractTest
,
Long
>>
result
s
,
Map
<
Long
,
Long
>
totalNumberOfTask
s
)
{
LocalTime
date
=
LocalTime
.
now
();
Logger
log
=
new
Logger
(
"./results/results_"
+
systemSetup
.
getNumberOfProcessors
()
+
"_"
+
date
.
getHour
()
+
":"
+
date
.
getMinute
()
+
".txt"
);
String
firstLine
=
new
String
(
"Utilization"
);
for
(
AbstractTest
t
:
testCases
)
{
firstLine
=
firstLine
+
"\t"
+
t
.
getName
();
}
if
(!
results
.
isEmpty
())
{
Long
first
=
results
.
keySet
().
iterator
().
next
();
for
(
PriorityManager
p
:
results
.
get
(
first
).
rowKeySet
())
{
for
(
AbstractTest
t
:
results
.
get
(
first
).
columnKeySet
())
{
firstLine
=
firstLine
+
"\t"
+
t
.
getName
()
+
"_"
+
p
.
getName
();
}
}
log
.
log
(
firstLine
);
log
.
log
(
firstLine
);
for
(
Long
util
:
results
.
keySet
())
{
String
line
=
String
.
valueOf
((
double
)
util
/
10
);
Map
<
AbstractTest
,
Long
>
tests
=
results
.
get
(
util
);
for
(
Long
util
:
results
.
keySet
())
{
String
line
=
String
.
valueOf
((
double
)
util
/
10
);
Table
<
PriorityManager
,
AbstractTest
,
Long
>
tests
=
results
.
get
(
util
);
for
(
AbstractTest
t
:
testCases
)
{
if
(
tests
.
containsKey
(
t
))
{
line
+=
"\t"
+
tests
.
get
(
t
);
}
else
{
line
+=
"\t"
+
"0"
;
for
(
PriorityManager
p
:
tests
.
rowKeySet
())
{
for
(
AbstractTest
t
:
tests
.
columnKeySet
())
{
if
(
tests
.
contains
(
p
,
t
))
{
line
+=
"\t"
+
tests
.
get
(
p
,
t
);
}
else
{
line
+=
"\t"
+
"0"
;
}
}
}
log
.
log
(
line
);
}
log
.
log
(
line
);
}
log
.
finalize
();
}
private
void
logSimulationResults
(
Set
<
AbstractSimulator
>
testCases
,
Map
<
Long
,
Map
<
AbstractSimulator
,
Long
>>
results
)
{
private
void
logSimulationResults
(
Map
<
Long
,
Table
<
PriorityManager
,
AbstractSimulator
,
Long
>>
results
,
Map
<
Long
,
Long
>
totalNumberOfTasks
)
{
LocalTime
date
=
LocalTime
.
now
();
Logger
log
=
new
Logger
(
"./results/results_sim_"
+
systemSetup
.
getNumberOfProcessors
()
+
"_"
+
date
.
getHour
()
+
":"
+
date
.
getMinute
()
+
".txt"
);
String
firstLine
=
new
String
(
"Utilization"
);
String
firstLine
=
new
String
(
"Utilization
\tTotal
"
);
for
(
AbstractSimulator
t
:
testCases
)
{
firstLine
=
firstLine
+
"\t"
+
t
.
getName
();
}
if
(!
results
.
isEmpty
())
{
Long
first
=
results
.
keySet
().
iterator
().
next
();
log
.
log
(
firstLine
);
for
(
PriorityManager
p
:
results
.
get
(
first
).
rowKeySet
())
{
for
(
AbstractSimulator
s
:
results
.
get
(
first
).
columnKeySet
())
{
firstLine
=
firstLine
+
"\t"
+
s
.
getName
()
+
"_"
+
p
.
getName
();
}
}
for
(
Long
util
:
results
.
keySet
())
{
String
line
=
String
.
valueOf
((
double
)
util
/
10
);
Map
<
AbstractSimulator
,
Long
>
tests
=
results
.
get
(
util
);
log
.
log
(
firstLine
);
for
(
AbstractSimulator
t
:
testCases
)
{
if
(
tests
.
containsKey
(
t
))
{
line
+=
"\t"
+
tests
.
get
(
t
);
}
else
{
line
+=
"\t"
+
"0"
;
for
(
Long
util
:
totalNumberOfTasks
.
keySet
())
{
String
line
=
String
.
valueOf
((
double
)
util
/
10
);
line
+=
"\t"
+
totalNumberOfTasks
.
get
(
util
);
Table
<
PriorityManager
,
AbstractSimulator
,
Long
>
tests
=
results
.
get
(
util
);
for
(
PriorityManager
p
:
tests
.
rowKeySet
())
{
for
(
AbstractSimulator
s
:
tests
.
columnKeySet
())
{
if
(
tests
.
contains
(
p
,
s
))
{
line
+=
"\t"
+
tests
.
get
(
p
,
s
);
}
else
{
line
+=
"\t"
+
"0"
;
}
}
}
log
.
log
(
line
);
}
log
.
log
(
line
);
}
log
.
finalize
();
...
...
src/main/java/mvd/jester/priority/EarliestDeadlineFirst.java
View file @
5e54ea41
...
...
@@ -6,6 +6,7 @@ import java.util.Set;
import
mvd.jester.model.Task
;
import
mvd.jester.simulator.AbstractSimulator
;
import
mvd.jester.simulator.MaiaBertogna
;
import
mvd.jester.simulator.SchmidMottok
;
import
mvd.jester.simulator.internals.TaskContextInterface
;
import
mvd.jester.tests.AbstractTest
;
...
...
@@ -16,7 +17,7 @@ public class EarliestDeadlineFirst implements PriorityManager {
final
static
Set
<
Class
<?
extends
AbstractTest
>>
abstractTests
=
new
HashSet
<>();
final
static
Set
<
Class
<?
extends
AbstractSimulator
>>
abstractSimulators
=
new
HashSet
<>(
Arrays
.
asList
(
MaiaBertogna
.
class
));
new
HashSet
<>(
Arrays
.
asList
(
MaiaBertogna
.
class
,
SchmidMottok
.
class
));
/**
* Compare the priority of two tasks according to the Rate Monotonic policy
...
...
src/main/java/mvd/jester/simulator/AbstractSimulator.java
View file @
5e54ea41
...
...
@@ -91,7 +91,7 @@ public abstract class AbstractSimulator implements SimulatorInterface {
private
long
getHyperPeriod
()
{
return
systemSetup
.
getTasks
().
stream
().
max
(
Comparator
.
comparing
(
Task:
:
getPeriod
)).
get
()
.
getPeriod
()
*
2
;
/* * 10 */
.
getPeriod
()
*
10
;
}
private
class
ProcessorComparator
implements
Comparator
<
ProcessorContext
>
{
...
...
src/main/java/mvd/jester/simulator/internals/maiabertogna/SegmentContext.java
View file @
5e54ea41
...
...
@@ -30,7 +30,7 @@ public class SegmentContext {
return
segment
;
}
Optional
<
JobContextInterface
>
getNextJob
()
{
public
Optional
<
JobContextInterface
>
getNextJob
()
{
return
jobs
.
stream
()
.
filter
(
j
->
!
j
.
getCurrentProcessor
().
isPresent
()
&&
j
.
checkExecutionTime
())
.
findFirst
();
...
...
src/main/java/mvd/jester/simulator/internals/maiabertogna/TaskContext.java
View file @
5e54ea41
...
...
@@ -64,10 +64,7 @@ public class TaskContext implements TaskContextInterface {
public
Optional
<
JobContextInterface
>
getNextJob
()
{
if
(
currentSegment
<
segments
.
size
())
{
Optional
<
JobContextInterface
>
optionalJob
=
segments
.
get
(
currentSegment
).
getNextJob
();
if
(
optionalJob
.
isPresent
())
{
return
optionalJob
;
}
return
segments
.
get
(
currentSegment
).
getNextJob
();
}
return
Optional
.
empty
();
...
...
src/main/java/mvd/jester/simulator/internals/schmidmottok/SegmentContext.java
View file @
5e54ea41
...
...
@@ -43,7 +43,7 @@ public class SegmentContext {
return
jobs
.
size
();
}
Optional
<
JobContextInterface
>
getNextJob
()
{
public
Optional
<
JobContextInterface
>
getNextJob
()
{
boolean
taskletAvailable
=
tasklets
.
stream
()
.
anyMatch
(
t
->
!
t
.
getCurrentJob
().
isPresent
()
&&
t
.
checkExecutionTime
());
...
...
@@ -63,7 +63,7 @@ public class SegmentContext {
}
}
Optional
<
TaskletContext
>
getNextTasklet
()
{
public
Optional
<
TaskletContext
>
getNextTasklet
()
{
return
tasklets
.
stream
()
.
filter
(
t
->
!
t
.
getCurrentJob
().
isPresent
()
&&
t
.
checkExecutionTime
()).
findFirst
();
}
...
...
src/main/java/mvd/jester/simulator/internals/schmidmottok/TaskContext.java
View file @
5e54ea41
...
...
@@ -64,10 +64,7 @@ public class TaskContext implements TaskContextInterface {
public
Optional
<
JobContextInterface
>
getNextJob
()
{
if
(
currentSegment
<
segments
.
size
())
{
Optional
<
JobContextInterface
>
optionalJob
=
segments
.
get
(
currentSegment
).
getNextJob
();
if
(
optionalJob
.
isPresent
())
{
return
optionalJob
;
}
return
segments
.
get
(
currentSegment
).
getNextJob
();
}
return
Optional
.
empty
();
...
...
src/test/java/mvd/jester/model/TestSegment.java
0 → 100644
View file @
5e54ea41
package
mvd
.
jester
.
model
;
import
static
org
.
junit
.
jupiter
.
api
.
Assertions
.
assertTrue
;
import
com.google.common.math.LongMath
;
import
org.junit.jupiter.api.DisplayName
;
import
org.junit.jupiter.api.Test
;
/**
* SegmentTest
*/
public
class
TestSegment
{
@Test
@DisplayName
(
"Test if dynamic segments are constructed correctly."
)
public
void
testSegmentConstruction
()
{
Segment
s1
=
new
Segment
(
100
,
10
);
Segment
s2
=
new
Segment
(
9
,
10
);
assertTrue
(
s1
.
getJobWcet
()
==
100
);
assertTrue
(
s1
.
getNumberOfJobs
()
==
10
);
assertTrue
(
s1
.
getNumberOfTasklets
()
==
100
);
assertTrue
(
s1
.
getTaskletWcet
()
==
10
);
assertTrue
(
s2
.
getJobWcet
()
==
9
);
assertTrue
(
s2
.
getNumberOfJobs
()
==
10
);
assertTrue
(
s2
.
getNumberOfTasklets
()
==
9
*
10
/
LongMath
.
gcd
(
9
,
10
));
assertTrue
(
s2
.
getTaskletWcet
()
==
LongMath
.
gcd
(
9
,
10
));
}
}
src/test/java/mvd/jester/model/T
askSetTest
.java
→
src/test/java/mvd/jester/model/T
estSystemSetup
.java
View file @
5e54ea41
...
...
@@ -5,7 +5,7 @@ import org.junit.jupiter.api.DisplayName;
import
org.junit.jupiter.api.Test
;
public
class
T
askSetTest
{
public
class
T
estSystemSetup
{
private
static
final
int
NUMBER_OF_SETS
=
1000
;
...
...
@@ -14,7 +14,8 @@ public class TaskSetTest {
public
void
testRandomTaskSetGeneration
()
{
for
(
int
i
=
0
;
i
<
NUMBER_OF_SETS
;
++
i
)
{
SystemSetup
taskSet
=
new
SystemSetup
.
Builder
().
build
();
SystemSetup
taskSet
=
new
SystemSetup
.
Builder
().
setNumberOfSegments
(
1
,
7
)
.
setNumberOfJobs
(
2
,
10
).
setPeriods
(
100
,
1000
).
build
();
for
(
Task
t
:
taskSet
.
getTasks
())
{
assertTrue
(
t
.
getPeriod
()
>=
100
);
...
...
@@ -29,11 +30,11 @@ public class TaskSetTest {
assertTrue
(
s
.
getJobWcet
()
>=
1
);
assertTrue
(
s
.
getJobWcet
()
<=
maxJobWcet
);
assertTrue
(
s
.
getNumberOfJobs
()
>=
1
);
assertTrue
(
s
.
getNumberOfJobs
()
<=
6
);
assertTrue
(
s
.
getNumberOfJobs
()
<=
10
);
}
assertTrue
(
t
.
getSegments
().
size
()
>=
1
);
assertTrue
(
t
.
getSegments
().
size
()
<=
5
);
assertTrue
(
t
.
getSegments
().
size
()
<=
7
);
}
}
...
...
src/test/java/mvd/jester/priority/TestEarliestDeadlineFirst.java
0 → 100644
View file @
5e54ea41
package
mvd
.
jester
.
priority
;
import
static
org
.
junit
.
jupiter
.
api
.
Assertions
.
assertThrows
;
import
static
org
.
junit
.
jupiter
.
api
.
Assertions
.
assertTrue
;
import
java.util.HashSet
;
import
org.junit.jupiter.api.DisplayName
;
import
org.junit.jupiter.api.Test
;
import
mvd.jester.model.Task
;
import
mvd.jester.simulator.internals.maiabertogna.TaskContext
;
/**
* TestEarliestDeadlineFirst
*/
public
class
TestEarliestDeadlineFirst
{
@Test
@DisplayName
(
"Test if priority manager returns the correct priority."
)
public
void
testPriority
()
{
EarliestDeadlineFirst
edf
=
new
EarliestDeadlineFirst
();
Task
t1
=
new
Task
(
100
,
new
HashSet
<>());
Task
t2
=
new
Task
(
200
,
new
HashSet
<>());
TaskContext
tc1
=
new
TaskContext
(
t1
,
0
);
TaskContext
tc2
=
new
TaskContext
(
t2
,
0
);
assertThrows
(
RuntimeException
.
class
,
()
->
edf
.
compare
(
t1
,
t2
));
assertTrue
(
edf
.
compare
(
tc1
,
tc2
)
<
0
);
}
}
src/test/java/mvd/jester/priority/TestRateMonotonic.java
0 → 100644
View file @
5e54ea41
package
mvd
.
jester
.
priority
;
import
static
org
.
junit
.
jupiter
.
api
.
Assertions
.
assertTrue
;
import
java.util.HashSet
;
import
org.junit.jupiter.api.DisplayName
;
import
org.junit.jupiter.api.Test
;
import
mvd.jester.model.Segment
;
import
mvd.jester.model.Task
;
import
mvd.jester.simulator.internals.maiabertogna.TaskContext
;
/**
* TestRateMonotonic
*/
public
class
TestRateMonotonic
{
@Test
@DisplayName
(
"Test if priority manager returns the correct priority."
)
public
void
testPriority
()
{
RateMonotonic
rm
=
new
RateMonotonic
();
Task
t1
=
new
Task
(
100
,
new
HashSet
<
Segment
>());
Task
t2
=
new
Task
(
200
,
new
HashSet
<
Segment
>());
TaskContext
tc1
=
new
TaskContext
(
t1
,
0
);
TaskContext
tc2
=
new
TaskContext
(
t2
,
0
);
assertTrue
(
rm
.
compare
(
t1
,
t2
)
<
0
);
assertTrue
(
rm
.
compare
(
tc1
,
tc2
)
<
0
);
}
}
src/test/java/mvd/jester/simulator/maiabertogna/TestJobContext.java
0 → 100644
View file @
5e54ea41
package
mvd
.
jester
.
simulator
.
maiabertogna
;
import
static
org
.
junit
.
jupiter
.
api
.
Assertions
.
assertFalse
;
import
static
org
.
junit
.
jupiter
.
api
.
Assertions
.
assertTrue
;
import
static
org
.
mockito
.
ArgumentMatchers
.
anyLong
;
import
static
org
.
mockito
.
Mockito
.
mock
;
import
static
org
.
mockito
.
Mockito
.
when
;
import
java.util.Optional
;
import
java.util.concurrent.ThreadLocalRandom
;
import
org.junit.jupiter.api.DisplayName
;
import
org.junit.jupiter.api.Test
;
import
mvd.jester.model.Segment
;
import
mvd.jester.simulator.internals.ProcessorContext
;
import
mvd.jester.simulator.internals.TaskContextInterface
;
import
mvd.jester.simulator.internals.maiabertogna.JobContext
;
import
mvd.jester.simulator.internals.maiabertogna.SegmentContext
;
import
mvd.jester.simulator.internals.maiabertogna.TaskContext
;
/**
* TestJobContext
*/
public
class
TestJobContext
{
@Test
@DisplayName
(
"Check if execution of Job is updated correctly."
)
public
void
testUpdateExecution
()
{
for
(
int
run
=
0
;
run
<
100
;
++
run
)
{
long
numberOfJobs
=
ThreadLocalRandom
.
current
().
nextLong
(
1
,
10
);
long
jobWcet
=
ThreadLocalRandom
.
current
().
nextLong
(
20
,
50
);
Segment
s
=
new
Segment
(
jobWcet
,
numberOfJobs
);
SegmentContext
sc
=
mock
(
SegmentContext
.
class
);
when
(
sc
.
getSegment
()).
thenReturn
(
s
);
TaskContext
tc
=
mock
(
TaskContext
.
class
);
when
(
tc
.
acceptNotification
(
anyLong
())).
thenReturn
(
Optional
.
of
(
tc
));
JobContext
job
=
new
JobContext
(
tc
,
sc
);
ProcessorContext
p
=
new
ProcessorContext
(
0
);
job
.
setCurrentProcessor
(
p
);
p
.
setJob
(
job
);
assertTrue
(
job
.
checkExecutionTime
());
for
(
int
i
=
0
;
i
<
jobWcet
-
1
;
++
i
)
{
assertFalse
(
job
.
updateExecution
(
i
).
isPresent
());
}
Optional
<
TaskContextInterface
>
otc
=
job
.
updateExecution
(
0
);
assertTrue
(
otc
.
isPresent
());
assertTrue
(
tc
.
equals
(
otc
.
get
()));
assertFalse
(
p
.
getJob
().
isPresent
());
assertFalse
(
job
.
getCurrentProcessor
().
isPresent
());
assertFalse
(
job
.
checkExecutionTime
());
}
}
}
src/test/java/mvd/jester/simulator/maiabertogna/TestSegmentContext.java
0 → 100644
View file @
5e54ea41
package
mvd
.
jester
.
simulator
.
maiabertogna
;
import
static
org
.
junit
.
jupiter
.
api
.
Assertions
.
assertFalse
;
import
static
org
.
junit
.
jupiter
.
api
.
Assertions
.
assertTrue
;
import
static
org
.
mockito
.
Mockito
.
mock
;
import
static
org
.
mockito
.
Mockito
.
when
;
import
java.util.Optional
;
import
java.util.concurrent.ThreadLocalRandom
;
import
org.junit.jupiter.api.DisplayName
;
import
org.junit.jupiter.api.Test
;
import
mvd.jester.model.Segment
;
import
mvd.jester.simulator.internals.JobContextInterface
;
import
mvd.jester.simulator.internals.maiabertogna.SegmentContext
;
import
mvd.jester.simulator.internals.maiabertogna.TaskContext
;
import
mvd.jester.simulator.internals.ProcessorContext
;
/**
* TestSegmentContext
*/
public
class
TestSegmentContext
{
@Test
@DisplayName
(
"Check if segment returns the jobs correctly."
)
void
testGetNextJob
()
{
for
(
int
run
=
0
;
run
<
100
;
++
run
)
{
long
numberOfJobs
=
ThreadLocalRandom
.
current
().
nextLong
(
1
,
10
);
long
jobWcet
=
ThreadLocalRandom
.
current
().
nextLong
(
20
,
50
);
Segment
s
=
new
Segment
(
jobWcet
,
numberOfJobs
);
TaskContext
tc
=
mock
(
TaskContext
.
class
);
when
(
tc
.
acceptNotification
(
jobWcet
-
1
)).
thenReturn
(
Optional
.
empty
());
SegmentContext
sc
=
new
SegmentContext
(
tc
,
s
);
Optional
<
JobContextInterface
>
job
=
Optional
.
empty
();
for
(
int
i
=
0
;
i
<
numberOfJobs
;
++
i
)
{
job
=
sc
.
getNextJob
();
assertTrue
(
job
.
isPresent
());
job
.
get
().
setCurrentProcessor
(
new
ProcessorContext
(
i
));
}
assertFalse
(
sc
.
getNextJob
().
isPresent
());
sc
=
new
SegmentContext
(
tc
,
s
);
for
(
int
i
=
0
;
i
<
numberOfJobs
;
++
i
)
{
job
=
sc
.
getNextJob
();
assertTrue
(
job
.
isPresent
());
job
.
get
().
setCurrentProcessor
(
new
ProcessorContext
(
i
));
for
(
int
j
=
0
;
j
<
jobWcet
;
++
j
)
{
job
.
get
().
updateExecution
(
i
);
}
}
assertFalse
(
sc
.
getNextJob
().
isPresent
());
}
}
}
src/test/java/mvd/jester/simulator/maiabertogna/TestTaskContext.java
0 → 100644
View file @
5e54ea41
package
mvd
.
jester
.
simulator
.
maiabertogna
;
import
static
org
.
junit
.
jupiter
.
api
.
Assertions
.
assertFalse
;
import
static
org
.
junit
.
jupiter
.
api
.
Assertions
.
assertTrue
;
import
java.util.ArrayList
;
import
java.util.LinkedHashSet
;
import
java.util.Optional
;
import
java.util.Set
;
import
java.util.concurrent.ThreadLocalRandom
;
import
org.junit.jupiter.api.DisplayName
;
import
org.junit.jupiter.api.Test
;
import
mvd.jester.model.Segment
;
import
mvd.jester.model.Task
;
import
mvd.jester.simulator.internals.JobContextInterface
;
import
mvd.jester.simulator.internals.ProcessorContext
;
import
mvd.jester.simulator.internals.TaskContextInterface
;
import
mvd.jester.simulator.internals.maiabertogna.TaskContext
;
/**
* TestTaskContext
*/
public
class
TestTaskContext
{
@Test
@DisplayName
(
"Check if TaskContext accepts its notification correctly."
)
public
void
testAcceptNotification
()
{
for
(
int
run
=
0
;
run
<
100
;
++
run
)
{
long
numberOfJobs
=
ThreadLocalRandom
.
current
().
nextLong
(
1
,
10
);
long
numberOfSegments
=
ThreadLocalRandom
.
current
().
nextLong
(
3
,
10
);
ArrayList
<
Segment
>
segments
=
new
ArrayList
<>();
for
(
int
i
=
0
;
i
<
numberOfSegments
;
++
i
)
{
long
numJobs
=
i
%
2
==
0
?
1
:
numberOfJobs
;
segments
.
add
(
new
Segment
(
10
,
numJobs
));
}
Task
t
=
new
Task
(
100
,
new
LinkedHashSet
<>(
segments
));
TaskContext
tc
=
new
TaskContext
(
t
,
0
);
for
(
int
i
=
0
;
i
<
segments
.
size
()
-
1
;
++
i
)
{
Segment
s
=
segments
.
get
(
i
);
for
(
int
j
=
0
;
j
<
s
.
getNumberOfJobs
();
++
j
)
{
assertFalse
(
tc
.
acceptNotification
(
0
).
isPresent
());
}
}
for
(
int
i
=
0
;
i
<
segments
.
get
(
segments
.
size
()
-
1
).
getNumberOfJobs
()
-
1
;
++
i
)
{
assertFalse
(
tc
.
acceptNotification
(
0
).
isPresent
());
}
Optional
<
TaskContextInterface
>
tci
=
tc
.
acceptNotification
(
0
);
assertTrue
(
tci
.
isPresent
());
assertTrue
(
tci
.
get
().
equals
(
tc
));
}
}
@Test
@DisplayName
(
"Check if the next job is returned correctly."
)
public
void
testGetNextJob
()
{
for
(
int
run
=
0
;
run
<
100
;
++
run
)
{
// long numberOfJobs = ThreadLocalRandom.current().nextLong(1, 10);
// long numberOfSegments = ThreadLocalRandom.current().nextLong(3, 10);
Set
<
Segment
>
segments
=
new
LinkedHashSet
<>();
segments
.
add
(
new
Segment
(
5
,
1
));
segments
.
add
(
new
Segment
(
10
,
10
));
segments
.
add
(
new
Segment
(
15
,
1
));
Task
t
=
new
Task
(
100
,
segments
);
TaskContext
tc
=
new
TaskContext
(
t
,
0
);
Optional
<
JobContextInterface
>
job
=
tc
.
getNextJob
();
assertTrue
(
job
.
isPresent
());
job
.
get
().
setCurrentProcessor
(
new
ProcessorContext
(
0
));
assertFalse
(
tc
.
getNextJob
().
isPresent
());
tc
.
acceptNotification
(
0
);
for
(
int
i
=
0
;
i
<
9
;
++
i
)
{
job
=
tc
.
getNextJob
();
assertTrue
(
job
.
isPresent
());
job
.
get
().
setCurrentProcessor
(
new
ProcessorContext
(
i
));
tc
.
acceptNotification
(
0
);
}
job
=
tc
.
getNextJob
();
assertTrue
(
job
.
isPresent
());
job
.
get
().
setCurrentProcessor
(
new
ProcessorContext
(
20
));
assertFalse
(
tc
.
getNextJob
().
isPresent
());
tc
.
acceptNotification
(
0
);
assertTrue
(
tc
.
getNextJob
().
isPresent
());
}
}
}
src/test/java/mvd/jester/simulator/schmidmottok/TestJobContext.java
0 → 100644
View file @
5e54ea41
package
mvd
.
jester
.
simulator
.
schmidmottok
;
import
static
org
.
junit
.
jupiter
.
api
.
Assertions
.
assertTrue
;
import
org.junit.jupiter.api.DisplayName
;
import
org.junit.jupiter.api.Test
;
/**
* TestJobContext
*/
public
class
TestJobContext
{
@Test
@DisplayName
(
"Check if the job is prepared correctly."
)
public
void
testPrepareJob
()
{
assertTrue
(
true
);
}
}
src/test/java/mvd/jester/simulator/schmidmottok/TestSegmentContext.java
0 → 100644
View file @
5e54ea41
package
mvd
.
jester
.
simulator
.
schmidmottok
;
import
static
org
.
junit
.
jupiter
.
api
.
Assertions
.
assertFalse
;
import
static
org
.
junit
.
jupiter
.
api
.
Assertions
.
assertTrue
;
import
static
org
.
mockito
.
Mockito
.
mock
;
import
static
org
.
mockito
.
Mockito
.
when
;
import
java.util.Optional
;
import
java.util.concurrent.ThreadLocalRandom
;
import
org.junit.jupiter.api.DisplayName
;
import
org.junit.jupiter.api.Test
;
import
mvd.jester.model.Segment
;
import
mvd.jester.simulator.internals.JobContextInterface
;
import
mvd.jester.simulator.internals.ProcessorContext
;
import
mvd.jester.simulator.internals.schmidmottok.JobContext
;
import
mvd.jester.simulator.internals.schmidmottok.SegmentContext
;
import
mvd.jester.simulator.internals.schmidmottok.TaskContext
;
import
mvd.jester.simulator.internals.schmidmottok.TaskletContext
;
/**
* TestSegmentContext
*/
public
class
TestSegmentContext
{
@Test
@DisplayName
(
"Check if segment returns the jobs correctly."
)
void
testGetNextJob
()
{
for
(
int
run
=
0
;
run
<
100
;
++
run
)
{
long
numberOfJobs
=
ThreadLocalRandom
.
current
().
nextLong
(
1
,
10
);
long
jobWcet
=
ThreadLocalRandom
.
current
().
nextLong
(
20
,
50
);
Segment
s
=
mock
(
Segment
.
class
);
when
(
s
.
getNumberOfJobs
()).
thenReturn
(
numberOfJobs
);
when
(
s
.
getJobWcet
()).
thenReturn
(
jobWcet
);
when
(
s
.
getNumberOfTasklets
()).
thenReturn
(
jobWcet
);
when
(
s
.
getTaskletWcet
()).
thenReturn
(
numberOfJobs
);
TaskContext
tc
=
mock
(
TaskContext
.
class
);
SegmentContext
sc
=
new
SegmentContext
(
tc
,
s
,
4
);
Optional
<
JobContextInterface
>
job
=
Optional
.
empty
();
when
(
tc
.
acceptNotification
(
jobWcet
-
1
)).
thenReturn
(
Optional
.
empty
());
long
numJobs
=
numberOfJobs
>
4
?
4
:
numberOfJobs
;
for
(
int
i
=
0
;
i
<
numJobs
;
++
i
)
{
job
=
sc
.
getNextJob
();
assertTrue
(
job
.
isPresent
());
job
.
get
().
setCurrentProcessor
(
new
ProcessorContext
(
i
));
}
assertFalse
(
sc
.
getNextJob
().
isPresent
());
sc
=
new
SegmentContext
(
tc
,
s
,
4
);
job
=
sc
.
getNextJob
();
assertTrue
(
job
.
isPresent
());
job
.
get
().
setCurrentProcessor
(
new
ProcessorContext
(
0
));
for
(
int
i
=
0
;
i
<
jobWcet
*
numberOfJobs
;
++
i
)
{
job
.
get
().
updateExecution
(
i
);
}
assertFalse
(
sc
.
getNextJob
().
isPresent
());
}
}
@Test
@DisplayName
(
"Check if SegmentContext returns the correct amount of tasklets."
)
void
testGetNextTasklet
()
{
for
(
int
run
=
0
;
run
<
100
;
++
run
)
{
long
numberOfJobs
=
ThreadLocalRandom
.
current
().
nextLong
(
1
,
10
);
long
jobWcet
=
ThreadLocalRandom
.
current
().
nextLong
(
20
,
50
);
Segment
s
=
mock
(
Segment
.
class
);
when
(
s
.
getNumberOfJobs
()).
thenReturn
(
numberOfJobs
);
when
(
s
.
getJobWcet
()).
thenReturn
(
jobWcet
);
when
(
s
.
getNumberOfTasklets
()).
thenReturn
(
jobWcet
);
when
(
s
.
getTaskletWcet
()).
thenReturn
(
numberOfJobs
);
TaskContext
tc
=
mock
(
TaskContext
.
class
);
when
(
tc
.
acceptNotification
(
jobWcet
-
1
)).
thenReturn
(
Optional
.
empty
());
SegmentContext
sc
=
new
SegmentContext
(
tc
,
s
,
4
);
for
(
int
i
=
0
;
i
<
jobWcet
;
++
i
)
{
Optional
<
TaskletContext
>
tci
=
sc
.
getNextTasklet
();
assertTrue
(
tci
.
isPresent
());
tci
.
get
().
setCurrentJob
(
new
JobContext
(
tc
,
sc
));
}
assertFalse
(
sc
.
getNextTasklet
().
isPresent
());
sc
=
new
SegmentContext
(
tc
,
s
,
4
);
for
(
int
i
=
0
;
i
<
jobWcet
;
++
i
)
{
Optional
<
TaskletContext
>
tasklet
=
sc
.
getNextTasklet
();
assertTrue
(
tasklet
.
isPresent
());
tasklet
.
get
().
setCurrentJob
(
new
JobContext
(
tc
,
sc
));
for
(
int
j
=
0
;
j
<
numberOfJobs
;
++
j
)
{
tasklet
.
get
().
updateExecution
(
j
);
}
}
assertFalse
(
sc
.
getNextTasklet
().
isPresent
());
}
}
}
src/test/java/mvd/jester/simulator/schmidmottok/TestTaskContext.java
0 → 100644
View file @
5e54ea41
package
mvd
.
jester
.
simulator
.
schmidmottok
;
import
static
org
.
junit
.
jupiter
.
api
.
Assertions
.
assertFalse
;
import
static
org
.
junit
.
jupiter
.
api
.
Assertions
.
assertTrue
;
import
java.util.ArrayList
;
import
java.util.LinkedHashSet
;
import
java.util.Optional
;
import
java.util.Set
;
import
java.util.concurrent.ThreadLocalRandom
;
import
org.junit.jupiter.api.DisplayName
;
import
org.junit.jupiter.api.Test
;
import
mvd.jester.model.Segment
;
import
mvd.jester.model.Task
;
import
mvd.jester.simulator.internals.JobContextInterface
;
import
mvd.jester.simulator.internals.ProcessorContext
;
import
mvd.jester.simulator.internals.TaskContextInterface
;
import
mvd.jester.simulator.internals.schmidmottok.TaskContext
;
/**
* TestTaskContext
*/
public
class
TestTaskContext
{
@Test
@DisplayName
(
"Check if TaskContext accepts its notification correctly."
)
public
void
testAcceptNotification
()
{
for
(
int
run
=
0
;
run
<
100
;
++
run
)
{
long
numberOfJobs
=
ThreadLocalRandom
.
current
().
nextLong
(
1
,
10
);
long
numberOfSegments
=
ThreadLocalRandom
.
current
().
nextLong
(
3
,
10
);
ArrayList
<
Segment
>
segments
=
new
ArrayList
<>();
for
(
int
i
=
0
;
i
<
numberOfSegments
;
++
i
)
{
long
numJobs
=
i
%
2
==
0
?
1
:
numberOfJobs
;
segments
.
add
(
new
Segment
(
10
,
numJobs
));
}
Task
t
=
new
Task
(
100
,
new
LinkedHashSet
<>(
segments
));
TaskContext
tc
=
new
TaskContext
(
t
,
1
,
0
);
for
(
int
i
=
0
;
i
<
segments
.
size
()
-
1
;
++
i
)
{
Segment
s
=
segments
.
get
(
i
);
for
(
int
j
=
0
;
j
<
s
.
getNumberOfTasklets
();
++
j
)
{
assertFalse
(
tc
.
acceptNotification
(
0
).
isPresent
());
}
}
for
(
int
i
=
0
;
i
<
segments
.
get
(
segments
.
size
()
-
1
).
getNumberOfTasklets
()
-
1
;
++
i
)
{
assertFalse
(
tc
.
acceptNotification
(
0
).
isPresent
());
}
Optional
<
TaskContextInterface
>
tci
=
tc
.
acceptNotification
(
0
);
assertTrue
(
tci
.
isPresent
());
assertTrue
(
tci
.
get
().
equals
(
tc
));
}
}
@Test
@DisplayName
(
"Check if the next job is returned correctly."
)
public
void
testGetNextJob
()
{
for
(
int
run
=
0
;
run
<
100
;
++
run
)
{
// long numberOfJobs = ThreadLocalRandom.current().nextLong(1, 10);
// long numberOfSegments = ThreadLocalRandom.current().nextLong(3, 10);
Set
<
Segment
>
segments
=
new
LinkedHashSet
<>();
segments
.
add
(
new
Segment
(
5
,
1
));
segments
.
add
(
new
Segment
(
10
,
10
));
segments
.
add
(
new
Segment
(
15
,
1
));
Task
t
=
new
Task
(
100
,
segments
);
TaskContext
tc
=
new
TaskContext
(
t
,
1
,
0
);
Optional
<
JobContextInterface
>
job
=
tc
.
getNextJob
();
assertTrue
(
job
.
isPresent
());
job
.
get
().
setCurrentProcessor
(
new
ProcessorContext
(
0
));
assertFalse
(
tc
.
getNextJob
().
isPresent
());
tc
.
acceptNotification
(
0
);
for
(
int
i
=
0
;
i
<
9
;
++
i
)
{
job
=
tc
.
getNextJob
();
assertTrue
(
job
.
isPresent
());
job
.
get
().
setCurrentProcessor
(
new
ProcessorContext
(
i
));
tc
.
acceptNotification
(
0
);
}
job
=
tc
.
getNextJob
();
assertTrue
(
job
.
isPresent
());
job
.
get
().
setCurrentProcessor
(
new
ProcessorContext
(
20
));
assertFalse
(
tc
.
getNextJob
().
isPresent
());
tc
.
acceptNotification
(
0
);
assertTrue
(
tc
.
getNextJob
().
isPresent
());
}
}
}
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