mirror of
https://github.com/git/git.git
synced 2024-10-31 06:17:56 +01:00
d29d5001e9
Adjust the test code so that it computes variables for blobs instead of using hard-coded hashes. This makes t4033 and t4050 (the patience and histogram tests) pass. Signed-off-by: brian m. carlson <sandals@crustytoothpaste.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
170 lines
2.3 KiB
Bash
170 lines
2.3 KiB
Bash
# Helpers shared by the test scripts for diff algorithms (patience,
|
|
# histogram, etc).
|
|
|
|
test_diff_frobnitz() {
|
|
cat >file1 <<\EOF
|
|
#include <stdio.h>
|
|
|
|
// Frobs foo heartily
|
|
int frobnitz(int foo)
|
|
{
|
|
int i;
|
|
for(i = 0; i < 10; i++)
|
|
{
|
|
printf("Your answer is: ");
|
|
printf("%d\n", foo);
|
|
}
|
|
}
|
|
|
|
int fact(int n)
|
|
{
|
|
if(n > 1)
|
|
{
|
|
return fact(n-1) * n;
|
|
}
|
|
return 1;
|
|
}
|
|
|
|
int main(int argc, char **argv)
|
|
{
|
|
frobnitz(fact(10));
|
|
}
|
|
EOF
|
|
|
|
cat >file2 <<\EOF
|
|
#include <stdio.h>
|
|
|
|
int fib(int n)
|
|
{
|
|
if(n > 2)
|
|
{
|
|
return fib(n-1) + fib(n-2);
|
|
}
|
|
return 1;
|
|
}
|
|
|
|
// Frobs foo heartily
|
|
int frobnitz(int foo)
|
|
{
|
|
int i;
|
|
for(i = 0; i < 10; i++)
|
|
{
|
|
printf("%d\n", foo);
|
|
}
|
|
}
|
|
|
|
int main(int argc, char **argv)
|
|
{
|
|
frobnitz(fib(10));
|
|
}
|
|
EOF
|
|
|
|
file1=$(git rev-parse --short $(git hash-object file1))
|
|
file2=$(git rev-parse --short $(git hash-object file2))
|
|
cat >expect <<EOF
|
|
diff --git a/file1 b/file2
|
|
index $file1..$file2 100644
|
|
--- a/file1
|
|
+++ b/file2
|
|
@@ -1,26 +1,25 @@
|
|
#include <stdio.h>
|
|
|
|
+int fib(int n)
|
|
+{
|
|
+ if(n > 2)
|
|
+ {
|
|
+ return fib(n-1) + fib(n-2);
|
|
+ }
|
|
+ return 1;
|
|
+}
|
|
+
|
|
// Frobs foo heartily
|
|
int frobnitz(int foo)
|
|
{
|
|
int i;
|
|
for(i = 0; i < 10; i++)
|
|
{
|
|
- printf("Your answer is: ");
|
|
printf("%d\n", foo);
|
|
}
|
|
}
|
|
|
|
-int fact(int n)
|
|
-{
|
|
- if(n > 1)
|
|
- {
|
|
- return fact(n-1) * n;
|
|
- }
|
|
- return 1;
|
|
-}
|
|
-
|
|
int main(int argc, char **argv)
|
|
{
|
|
- frobnitz(fact(10));
|
|
+ frobnitz(fib(10));
|
|
}
|
|
EOF
|
|
|
|
STRATEGY=$1
|
|
|
|
test_expect_success "$STRATEGY diff" '
|
|
test_must_fail git diff --no-index "--$STRATEGY" file1 file2 > output &&
|
|
test_cmp expect output
|
|
'
|
|
|
|
test_expect_success "$STRATEGY diff output is valid" '
|
|
mv file2 expect &&
|
|
git apply < output &&
|
|
test_cmp expect file2
|
|
'
|
|
}
|
|
|
|
test_diff_unique() {
|
|
cat >uniq1 <<\EOF
|
|
1
|
|
2
|
|
3
|
|
4
|
|
5
|
|
6
|
|
EOF
|
|
|
|
cat >uniq2 <<\EOF
|
|
a
|
|
b
|
|
c
|
|
d
|
|
e
|
|
f
|
|
EOF
|
|
|
|
uniq1=$(git rev-parse --short $(git hash-object uniq1))
|
|
uniq2=$(git rev-parse --short $(git hash-object uniq2))
|
|
cat >expect <<EOF
|
|
diff --git a/uniq1 b/uniq2
|
|
index $uniq1..$uniq2 100644
|
|
--- a/uniq1
|
|
+++ b/uniq2
|
|
@@ -1,6 +1,6 @@
|
|
-1
|
|
-2
|
|
-3
|
|
-4
|
|
-5
|
|
-6
|
|
+a
|
|
+b
|
|
+c
|
|
+d
|
|
+e
|
|
+f
|
|
EOF
|
|
|
|
STRATEGY=$1
|
|
|
|
test_expect_success 'completely different files' '
|
|
test_must_fail git diff --no-index "--$STRATEGY" uniq1 uniq2 > output &&
|
|
test_cmp expect output
|
|
'
|
|
}
|
|
|