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La purge estivale des projets de gitlab-df sera réalisée jeudi 10 juillet vers 10h.
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BINTI TENGKU MASRULHISHAM Tengku Maryam Naqeesha
fip112-2025-g41
Commits
f70dc698
Commit
f70dc698
authored
1 month ago
by
tmnaqeesha
Browse files
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feat: Add performance test
parent
6ff5ca31
Branches
Branches containing commit
Tags
Tags containing commit
2 merge requests
!11
Merge 2 versions of Iteration 4
,
!10
Create Rendering Test
Changes
3
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3 changed files
src/tests/RenderingTest.java
+71
-18
71 additions, 18 deletions
src/tests/RenderingTest.java
src/tests/ReviewItemBookTest.java
+3
-3
3 additions, 3 deletions
src/tests/ReviewItemBookTest.java
src/tests/Tools.java
+61
-9
61 additions, 9 deletions
src/tests/Tools.java
with
135 additions
and
30 deletions
src/tests/RenderingTest.java
+
71
−
18
View file @
f70dc698
package
tests
;
package
tests
;
import
opinion.*
;
import
opinion.*
;
import
teacherTests.Tools
;
public
class
RenderingTest
{
public
class
RenderingTest
{
public
static
void
main
(
String
[]
args
)
{
private
static
void
runAddMembers
()
throws
Exception
{
System
.
out
.
println
(
"------------------------------------"
);
Tools
.
resetCounters
();
int
i
=
1000
;
int
max
=
10000
;
ISocialNetwork
sn
=
new
SocialNetwork
();
ISocialNetwork
sn
=
new
SocialNetwork
();
System
.
out
.
println
(
"nbMembersAdded | totalTime | avgTime"
);
for
(
int
current
=
i
;
current
<=
max
;
current
+=
i
)
{
long
before
=
System
.
nanoTime
();
long
avgTimeNano
=
Tools
.
populate
(
sn
,
i
,
0
,
0
,
0
);
// avg per op in nanoseconds
long
after
=
System
.
nanoTime
();
double
totalTime
=
(
after
-
before
)
/
1_000_000.0
;
double
avgTime
=
avgTimeNano
/
1_000_000.0
;
System
.
out
.
printf
(
"%d | %.3fms | %.3fms%n"
,
current
,
totalTime
,
avgTime
);
}
}
try
{
private
static
void
runAddBooks
()
throws
Exception
{
int
nbMembers
=
500
;
System
.
out
.
println
(
"----------------------------------"
);
int
nbBooks
=
2500
;
Tools
.
resetCounters
();
int
nbFilms
=
2500
;
int
i
=
1000
;
int
nbReviews
=
0
;
int
max
=
10000
;
ISocialNetwork
sn
=
new
SocialNetwork
();
System
.
out
.
println
(
"nbBooksAdded | totalTime | avgTime"
);
for
(
int
current
=
i
;
current
<=
max
;
current
+=
i
)
{
long
before
=
System
.
nanoTime
();
long
avgTimeNano
=
Tools
.
populate
(
sn
,
i
,
i
,
0
,
0
);
long
after
=
System
.
nanoTime
();
double
totalTime
=
(
after
-
before
)
/
1_000_000.0
;
double
avgTime
=
avgTimeNano
/
1_000_000.0
;
System
.
out
.
printf
(
"%d | %.3fms | %.3fms%n"
,
current
,
totalTime
,
avgTime
);
}
}
int
totalOperations
=
nbMembers
+
nbBooks
+
nbFilms
+
nbReviews
;
private
static
void
runAddFilms
()
throws
Exception
{
long
startTime
=
System
.
nanoTime
();
System
.
out
.
println
(
"----------------------------------"
);
Tools
.
populate
(
sn
,
nbMembers
,
nbBooks
,
nbFilms
,
nbReviews
);
Tools
.
resetCounters
();
long
endTime
=
System
.
nanoTime
();
int
i
=
1000
;
long
totalTimeNano
=
endTime
-
startTime
;
int
max
=
10000
;
double
totalTime
=
totalTimeNano
/
1_000_000_000.0
;
ISocialNetwork
sn
=
new
SocialNetwork
();
System
.
out
.
println
(
"nbFilmsAdded | totalTime | avgTime"
);
for
(
int
current
=
i
;
current
<=
max
;
current
+=
i
)
{
long
before
=
System
.
nanoTime
();
long
avgTimeNano
=
Tools
.
populate
(
sn
,
i
,
0
,
i
,
0
);
long
after
=
System
.
nanoTime
();
double
totalTime
=
(
after
-
before
)
/
1_000_000.0
;
double
avgTime
=
avgTimeNano
/
1_000_000.0
;
System
.
out
.
printf
(
"%d | %.3fms | %.3fms%n"
,
current
,
totalTime
,
avgTime
);
}
}
System
.
out
.
println
(
"\nRENDERING TEST - "
+
nbMembers
+
" members, "
+
nbBooks
+
" books and "
+
nbFilms
+
" films."
);
private
static
void
runAddReviews
()
throws
Exception
{
System
.
out
.
printf
(
"Total number of operations: %d"
,
totalOperations
);
System
.
out
.
println
(
"------------------------------------"
);
System
.
out
.
printf
(
"\nTotal time taken: %.3f s%n"
,
totalTime
);
int
i
=
1000
;
int
max
=
10000
;
System
.
out
.
println
(
"nbReviewsAdded | totalTime | avgTime"
);
for
(
int
current
=
i
;
current
<=
max
;
current
+=
i
)
{
ISocialNetwork
sn
=
new
SocialNetwork
();
Tools
.
resetCounters
();
long
before
=
System
.
nanoTime
();
long
avgTimeNano
=
Tools
.
populate
(
sn
,
i
,
10
,
10
,
i
);
long
after
=
System
.
nanoTime
();
double
totalTime
=
(
after
-
before
)
/
1_000_000.0
;
double
avgTime
=
avgTimeNano
/
1_000_000.0
;
System
.
out
.
printf
(
"%d | %.3fms | %.3fms%n"
,
current
,
totalTime
,
avgTime
);
}
}
public
static
void
main
(
String
[]
args
)
{
try
{
runAddMembers
();
runAddBooks
();
runAddFilms
();
runAddReviews
();
}
catch
(
Exception
e
)
{
}
catch
(
Exception
e
)
{
System
.
out
.
println
(
"Error
occured in performance test
: "
+
e
.
getMessage
());
System
.
out
.
println
(
"Error : "
+
e
.
getMessage
());
e
.
printStackTrace
();
e
.
printStackTrace
();
}
}
}
}
}
}
\ No newline at end of file
This diff is collapsed.
Click to expand it.
src/tests/ReviewItemBookTest.java
+
3
−
3
View file @
f70dc698
...
@@ -125,15 +125,15 @@ public class ReviewItemBookTest {
...
@@ -125,15 +125,15 @@ public class ReviewItemBookTest {
// Nominal cases
// Nominal cases
// Test 3.
1
: First review for "El Hobbit", expects average mark of 4.0
// Test 3.
8
: First review for "El Hobbit", expects average mark of 4.0
nbTests
++;
nbTests
++;
nbErrors
+=
checkReviewItemBookAverage
(
sn
,
"Neva"
,
"pass123"
,
"El Hobbit"
,
4.0f
,
"So good"
,
4.0f
,
"3.8"
);
nbErrors
+=
checkReviewItemBookAverage
(
sn
,
"Neva"
,
"pass123"
,
"El Hobbit"
,
4.0f
,
"So good"
,
4.0f
,
"3.8"
);
// Test 3.
2
: Second review from another user, expects average of (4.0 + 5.0) ÷ 2 = 4.5
// Test 3.
9
: Second review from another user, expects average of (4.0 + 5.0) ÷ 2 = 4.5
nbTests
++;
nbTests
++;
nbErrors
+=
checkReviewItemBookAverage
(
sn
,
"Maryam"
,
"1234pass"
,
"El Hobbit"
,
5.0f
,
"Perfect"
,
4.5f
,
"3.9"
);
nbErrors
+=
checkReviewItemBookAverage
(
sn
,
"Maryam"
,
"1234pass"
,
"El Hobbit"
,
5.0f
,
"Perfect"
,
4.5f
,
"3.9"
);
// Test 3.
3
: Update Neva's review to 3.0, expects average of (3.0 + 5.0) ÷ 2 = 4.0
// Test 3.
10
: Update Neva's review to 3.0, expects average of (3.0 + 5.0) ÷ 2 = 4.0
nbTests
++;
nbTests
++;
nbErrors
+=
checkReviewItemBookAverage
(
sn
,
"Neva"
,
"pass123"
,
"El Hobbit"
,
3.0f
,
"Good but too long"
,
4.0f
,
"3.11"
);
nbErrors
+=
checkReviewItemBookAverage
(
sn
,
"Neva"
,
"pass123"
,
"El Hobbit"
,
3.0f
,
"Good but too long"
,
4.0f
,
"3.11"
);
...
...
This diff is collapsed.
Click to expand it.
src/tests/Tools.java
+
61
−
9
View file @
f70dc698
package
te
acherTe
sts
;
package
tests
;
import
opinion.ISocialNetwork
;
import
opinion.ISocialNetwork
;
import
exceptions.*
;
import
exceptions.*
;
...
@@ -18,9 +18,9 @@ public class Tools {
...
@@ -18,9 +18,9 @@ public class Tools {
* They represent the number of members/books/films already generated via Tools
* They represent the number of members/books/films already generated via Tools
* but depending on other actions made on the ISocialNetwork, they may differ from its actual 'numbers' of members/books/films
* but depending on other actions made on the ISocialNetwork, they may differ from its actual 'numbers' of members/books/films
*/
*/
private
static
int
nextMember
=
1
;
// next value for members (cf logins/passwords)
private
static
int
nextMember
=
1
;
// next value for members (cf logins/passwords)
private
static
int
nextBook
=
1
;
// next value for books (cf title)
private
static
int
nextBook
=
1
;
// next value for books (cf title)
private
static
int
nextFilm
=
1
;
// next value for films (cf title)
private
static
int
nextFilm
=
1
;
// next value for films (cf title)
/*
/*
* These constants are String or prefix-String to be used when generating new members/books/films/reviews
* These constants are String or prefix-String to be used when generating new members/books/films/reviews
...
@@ -40,9 +40,14 @@ public class Tools {
...
@@ -40,9 +40,14 @@ public class Tools {
private
static
final
String
COMMENT
=
"comment"
;
private
static
final
String
COMMENT
=
"comment"
;
/**
* Resets the counter for number of members, books and films.
*/
public
static
void
resetCounters
()
{
nextMember
=
1
;
nextBook
=
1
;
nextFilm
=
1
;
}
/**
/**
* Adds members, books, films and reviews to the ISocialNetwork, according to the following process :<br>
* Adds members, books, films and reviews to the ISocialNetwork, according to the following process :<br>
...
@@ -136,7 +141,10 @@ public class Tools {
...
@@ -136,7 +141,10 @@ public class Tools {
for
(
int
i
=
0
;
i
<
nbBookReviews
;
i
++)
{
// add a book review
for
(
int
i
=
0
;
i
<
nbBookReviews
;
i
++)
{
// add a book review
itemNum
=
1
+
randomGenerator
.
nextInt
(
nextBook
-
2
);
// choose randomly a book to review - some tricks here, dealing with boundaries
// itemNum = 1 + randomGenerator.nextInt(nextBook-2); // choose randomly a book to review - some tricks here, dealing with boundaries
int
max
=
Math
.
max
(
1
,
nextBook
-
2
);
// ensure bound is at least 1
itemNum
=
1
+
randomGenerator
.
nextInt
(
max
);
before
=
System
.
nanoTime
();
before
=
System
.
nanoTime
();
sn
.
reviewItemBook
(
LOGIN
+
currentMemberNum
,
PASSWORD
+
currentMemberNum
,
TITLE
+
itemNum
,
5
*
randomGenerator
.
nextFloat
(),
COMMENT
);
sn
.
reviewItemBook
(
LOGIN
+
currentMemberNum
,
PASSWORD
+
currentMemberNum
,
TITLE
+
itemNum
,
5
*
randomGenerator
.
nextFloat
(),
COMMENT
);
currentMemberNum
=
(
currentMemberNum
>
1
)
?
currentMemberNum
-
1
:
nextMember
-
1
;
// decrementing modulo nextMember
currentMemberNum
=
(
currentMemberNum
>
1
)
?
currentMemberNum
-
1
:
nextMember
-
1
;
// decrementing modulo nextMember
...
@@ -146,7 +154,10 @@ public class Tools {
...
@@ -146,7 +154,10 @@ public class Tools {
}
}
for
(
int
i
=
0
;
i
<
nbFilmReviews
;
i
++)
{
// add a film review
for
(
int
i
=
0
;
i
<
nbFilmReviews
;
i
++)
{
// add a film review
itemNum
=
1
+
randomGenerator
.
nextInt
(
nextFilm
-
2
);
// choose randomly a film to review - some tricks here, dealing with boundaries
// itemNum = 1 + randomGenerator.nextInt(nextFilm-2); // choose randomly a film to review - some tricks here, dealing with boundaries
int
max
=
Math
.
max
(
1
,
nextFilm
-
2
);
itemNum
=
1
+
randomGenerator
.
nextInt
(
max
);
before
=
System
.
nanoTime
();
before
=
System
.
nanoTime
();
sn
.
reviewItemFilm
(
LOGIN
+
currentMemberNum
,
PASSWORD
+
currentMemberNum
,
TITLE
+
itemNum
,
5
*
randomGenerator
.
nextFloat
(),
COMMENT
);
sn
.
reviewItemFilm
(
LOGIN
+
currentMemberNum
,
PASSWORD
+
currentMemberNum
,
TITLE
+
itemNum
,
5
*
randomGenerator
.
nextFloat
(),
COMMENT
);
currentMemberNum
=
(
currentMemberNum
>
1
)
?
currentMemberNum
-
1
:
nextMember
-
1
;
// decrementing modulo nextMember
currentMemberNum
=
(
currentMemberNum
>
1
)
?
currentMemberNum
-
1
:
nextMember
-
1
;
// decrementing modulo nextMember
...
@@ -159,4 +170,45 @@ public class Tools {
...
@@ -159,4 +170,45 @@ public class Tools {
return
elapsedTime
/
totalNbOfOperations
;
return
elapsedTime
/
totalNbOfOperations
;
}
}
/**
* Verifies if the SocialNetwork prototype can handle 500 members and 5000 items within 2 seconds.
* Verifies if disk space has ≤ 10 GB + 1 GB per 1000 users/items
*/
public
static
void
testPerformancePrototype
()
{
ISocialNetwork
sn
=
new
opinion
.
SocialNetwork
();
resetCounters
();
int
nbMembers
=
500
;
int
nbBooks
=
2500
;
int
nbFilms
=
2500
;
int
nbReviews
=
1000
;
try
{
long
before
=
System
.
nanoTime
();
long
avgNano
=
populate
(
sn
,
nbMembers
,
nbBooks
,
nbFilms
,
nbReviews
);
long
after
=
System
.
nanoTime
();
double
totalMillis
=
(
after
-
before
)
/
1_000_000.0
;
double
avgMillis
=
avgNano
/
1_000_000.0
;
int
totalStorage
=
(
int
)
Math
.
ceil
(
nbMembers
/
1000.0
+
(
nbBooks
+
nbFilms
)
/
1000.0
)
+
10
;
// Disk space: base 10GB + 1GB per 1000 members and 1000 items
System
.
out
.
println
(
"Prototype Performance Test"
);
System
.
out
.
printf
(
"Total members: %d\n"
,
nbMembers
);
System
.
out
.
printf
(
"Total items: %d (%d books & %d films)\n"
,
nbBooks
+
nbFilms
,
nbBooks
,
nbFilms
);
System
.
out
.
printf
(
"Total reviews: %d\n"
,
nbReviews
);
System
.
out
.
printf
(
"Total execution time: %.3f ms\n"
,
totalMillis
);
System
.
out
.
printf
(
"Average operation time: %.6f ms\n"
,
avgMillis
);
System
.
out
.
printf
(
"Meets time requirement: %s\n"
,
totalMillis
<=
2000
?
"YES"
:
"NO"
);
System
.
out
.
printf
(
"Estimated disk space required: %d GB\n"
,
totalStorage
);
}
catch
(
Exception
e
)
{
System
.
out
.
println
(
"Error : "
+
e
.
getMessage
());
e
.
printStackTrace
();
}
}
public
static
void
main
(
String
[]
args
)
{
Tools
.
testPerformancePrototype
();
}
}
}
\ No newline at end of file
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