format-patch: inform user that patch-id generation is unstable

diff --git a/t/t3421-rebase-topology-linear.sh b/t/t3421-rebase-topology-linear.sh
index 99b2aac9219da0e9a77e845509ca7b84c65ab88b..7274dca40b1ccf0d32aeb98e7b0acec59daaa14d 100755 (executable)
--- a/t/t3421-rebase-topology-linear.sh
+++ b/t/t3421-rebase-topology-linear.sh
@@ -29,7 +29,7 @@ test_run_rebase () {
 test_run_rebase success ''
 test_run_rebase success -m
 test_run_rebase success -i
-test_run_rebase success -p
+test_have_prereq !REBASE_P || test_run_rebase success -p
 
 test_run_rebase () {
        result=$1
@@ -43,7 +43,7 @@ test_run_rebase () {
 test_run_rebase success ''
 test_run_rebase success -m
 test_run_rebase success -i
-test_run_rebase success -p
+test_have_prereq !REBASE_P || test_run_rebase success -p
 
 test_run_rebase () {
        result=$1
@@ -59,7 +59,7 @@ test_run_rebase () {
 test_run_rebase success ''
 test_run_rebase success -m
 test_run_rebase success -i
-test_run_rebase failure -p
+test_have_prereq !REBASE_P || test_run_rebase failure -p
 
 test_run_rebase () {
        result=$1
@@ -73,7 +73,7 @@ test_run_rebase () {
 test_run_rebase success ''
 test_run_rebase success -m
 test_run_rebase success -i
-test_run_rebase success -p
+test_have_prereq !REBASE_P || test_run_rebase success -p
 
 #       f
 #      /
@@ -111,9 +111,9 @@ test_run_rebase () {
        "
 }
 test_run_rebase success ''
-test_run_rebase failure -m
+test_run_rebase success -m
 test_run_rebase success -i
-test_run_rebase success -p
+test_have_prereq !REBASE_P || test_run_rebase success -p
 
 test_run_rebase () {
        result=$1
@@ -126,9 +126,9 @@ test_run_rebase () {
        "
 }
 test_run_rebase success ''
-test_run_rebase failure -m
+test_run_rebase success -m
 test_run_rebase success -i
-test_run_rebase success -p
+test_have_prereq !REBASE_P || test_run_rebase success -p
 
 test_run_rebase () {
        result=$1
@@ -141,9 +141,9 @@ test_run_rebase () {
        "
 }
 test_run_rebase success ''
-test_run_rebase failure -m
+test_run_rebase success -m
 test_run_rebase success -i
-test_run_rebase success -p
+test_have_prereq !REBASE_P || test_run_rebase success -p
 
 test_run_rebase () {
        result=$1
@@ -158,7 +158,7 @@ test_run_rebase () {
 test_run_rebase success ''
 test_run_rebase success -m
 test_run_rebase success -i
-test_run_rebase success -p
+test_have_prereq !REBASE_P || test_run_rebase success -p
 
 # a---b---c---j!
 #      \
@@ -186,7 +186,7 @@ test_run_rebase () {
 test_run_rebase success ''
 test_run_rebase success -m
 test_run_rebase success -i
-test_run_rebase success -p
+test_have_prereq !REBASE_P || test_run_rebase success -p
 
 test_run_rebase () {
        result=$1
@@ -201,7 +201,7 @@ test_run_rebase () {
 test_run_rebase success ''
 test_run_rebase success -m
 test_run_rebase success -i
-test_run_rebase failure -p
+test_have_prereq !REBASE_P || test_run_rebase failure -p
 
 test_run_rebase () {
        result=$1
@@ -216,7 +216,7 @@ test_run_rebase () {
 test_run_rebase success ''
 test_run_rebase success -m
 test_run_rebase success -i
-test_run_rebase failure -p
+test_have_prereq !REBASE_P || test_run_rebase failure -p
 test_run_rebase success --rebase-merges
 
 #       m
@@ -256,7 +256,7 @@ test_run_rebase () {
 test_run_rebase success ''
 test_run_rebase success -m
 test_run_rebase success -i
-test_run_rebase success -p
+test_have_prereq !REBASE_P || test_run_rebase success -p
 
 test_run_rebase () {
        result=$1
@@ -271,7 +271,7 @@ test_run_rebase () {
 test_run_rebase success ''
 test_run_rebase success -m
 test_run_rebase success -i
-test_run_rebase failure -p
+test_have_prereq !REBASE_P || test_run_rebase failure -p
 
 test_run_rebase () {
        result=$1
@@ -284,9 +284,9 @@ test_run_rebase () {
        "
 }
 test_run_rebase success ''
-test_run_rebase failure -m
+test_run_rebase success -m
 test_run_rebase success -i
-test_run_rebase success -p
+test_have_prereq !REBASE_P || test_run_rebase success -p
 
 test_run_rebase () {
        result=$1
@@ -302,7 +302,7 @@ test_run_rebase () {
 test_run_rebase success ''
 test_run_rebase success -m
 test_run_rebase success -i
-test_run_rebase failure -p
+test_have_prereq !REBASE_P || test_run_rebase failure -p
 
 test_run_rebase () {
        result=$1
@@ -315,9 +315,9 @@ test_run_rebase () {
        "
 }
 test_run_rebase success ''
-test_run_rebase failure -m
+test_run_rebase success -m
 test_run_rebase success -i
-test_run_rebase failure -p
+test_have_prereq !REBASE_P || test_run_rebase failure -p
 
 test_run_rebase () {
        result=$1
@@ -331,7 +331,7 @@ test_run_rebase () {
 test_run_rebase success ''
 test_run_rebase success -m
 test_run_rebase success -i
-test_run_rebase failure -p
+test_have_prereq !REBASE_P || test_run_rebase failure -p
 
 test_run_rebase () {
        result=$1
@@ -346,6 +346,6 @@ test_run_rebase () {
 test_run_rebase success ''
 test_run_rebase success -m
 test_run_rebase success -i
-test_run_rebase success -p
+test_have_prereq !REBASE_P || test_run_rebase success -p
 
 test_done