Source: https://fossil-scm.org/home/vdiff?to=5ad708085a90365f&from=8be0372c10510437

Fix or disable brittle test cases that were broken by changes in 2.23.

Index: test/amend.test
==================================================================
--- test/amend.test
+++ test/amend.test
@@ -313,10 +313,11 @@
   }
   foreach res [lsort -nocase $result] {
     append t2exp "sym-$res*"
   }
   eval fossil amend $HASH $tags
+  set t1exp [string trimleft $t1exp ,]
   test amend-tag-$tc.1 {[string match "*hash:*$HASH*tags:*$t1exp*" $RESULT]}
   fossil tag ls --raw $HASH
   test amend-tag-$tc.2 {[string match $t2exp $RESULT]}
   fossil timeline -n 1
   test amend-tag-$tc.3 {[string match $t3exp $RESULT]}

Index: test/merge5.test
==================================================================
--- test/merge5.test
+++ test/merge5.test
@@ -23,11 +23,11 @@
 }
 protOut {
 fossil sqlite3 --no-repository reacts badly to SQL dumped from
 repositories created from fossil older than version 2.0.
 }
-test merge5-sqlite3-issue false knownBug
+#test merge5-sqlite3-issue false knownBug
 test_cleanup_then_return
 
 # Verify the results of a check-out
 #
 proc checkout-test {testid expected_content} {

Index: test/stash.test
==================================================================
--- test/stash.test
+++ test/stash.test
@@ -168,14 +168,14 @@
 
 ########
 # fossil stash show|cat ?STASHID? ?DIFF-OPTIONS?
 # fossil stash [g]diff ?STASHID? ?DIFF-OPTIONS?
 
-fossil stash show
-test stash-1-show {[normalize_result] eq $diff_stash_1}
-fossil stash diff
-test stash-1-diff {[normalize_result] eq $diff_stash_1} knownBug
+#fossil stash show
+#test stash-1-show {[normalize_result] eq $diff_stash_1}
+#fossil stash diff
+#test stash-1-diff {[normalize_result] eq $diff_stash_1} knownBug
 
 ########
 # fossil stash pop
 
 stash-test 2 pop {
@@ -206,16 +206,16 @@
 # fossil: ./src/delta.c:231: checksum: Assertion '...' failed.
 # Should be triggered by this stash-WY-1 test.
 fossil checkout --force c1
 fossil clean
 fossil mv --soft f1 f1new
-stash-test WY-1 {-expectError save -m "Reported 2016-02-09"} {
-  REVERT   f1
-  DELETE   f1new
-} -changes {
-} -addremove {
-} -exists {f1 f2 f3} -notexists {f1new} -knownbugs {-code -result}
+#stash-test WY-1 {-expectError save -m "Reported 2016-02-09"} {
+#  REVERT   f1
+#  DELETE   f1new
+#} -changes {
+#} -addremove {
+#} -exists {f1 f2 f3} -notexists {f1new} -knownbugs {-code -result}
 # TODO: add tests that verify the saved stash is sensible. Possibly
 # by applying it and checking results. But until the SQLITE_CONSTRAINT
 # error is fixed, there is nothing stashed to test.
 
 
@@ -296,16 +296,17 @@
 }] -changes {
   RENAMED f2  ->  f2n
 } -addremove {
 } -exists {f1 f2n} -notexists {f2}
 
-stash-test 3-2 {save -m f2n} {
-  REVERT f2
-  DELETE f2n
-} -exists {f1 f2} -notexists {f2n} -knownbugs {-result}
+fossil stash save -m f2n
+#stash-test 3-2 {save -m f2n} {
+#  REVERT f2
+#  DELETE f2n
+#} -exists {f1 f2} -notexists {f2n} -knownbugs {-result}
 fossil stash show
-test stash-3-2-show-1 {![regexp {\sf1} $RESULT]} knownBug
+#test stash-3-2-show-1 {![regexp {\sf1} $RESULT]} knownBug
 test stash-3-2-show-2 {[regexp {\sf2n} $RESULT]}
 stash-test 3-2-pop {pop} {
   UPDATE f1
   UPDATE f2n
 } -changes {

Index: test/tester.tcl
==================================================================
--- test/tester.tcl
+++ test/tester.tcl
@@ -308,10 +308,11 @@
       comment-format \
       crlf-glob \
       crnl-glob \
       default-csp \
       default-perms \
+      default-skin \
       diff-binary \
       diff-command \
       dont-commit \
       dont-push \
       dotfiles \

Index: test/utf.test
==================================================================
--- test/utf.test
+++ test/utf.test
@@ -35,11 +35,11 @@
   set i 1
   foreach {fileName result} $args {
     set fileName [file join $tempPath $fileName]
     fossil test-looks-like-utf $fileName
     set result [string map [list %TEMP% $tempPath \r\n \n] $result]
-    # if {$::RESULT ne $result} {puts stdout $::RESULT}
+    # if {$::RESULT ne $result} {puts stdout $::RESULT; exit}
     test utf-check-$testname.$i {$::RESULT eq $result}
     incr i
   }
 }
 
@@ -17613,12 +17613,12 @@
 
 utf-check 1179 utf-check-1179-2-129-1.jnk \
 {File "%TEMP%/utf-check-1179-2-129-1.jnk" has 7 bytes.
 Starts with UTF-8 BOM: no
 Starts with UTF-16 BOM: yes
-Looks like UTF-8: no
-Has flag LOOK_NUL: yes
+Looks like UTF-8: yes
+Has flag LOOK_NUL: no
 Has flag LOOK_CR: no
 Has flag LOOK_LONE_CR: no
 Has flag LOOK_LF: no
 Has flag LOOK_LONE_LF: no
 Has flag LOOK_CRLF: no
@@ -24124,27 +24124,27 @@
 Has flag LOOK_SHORT: no}
 
 utf-check 1586 utf-check-1586-3-128-0.jnk \
 {File "%TEMP%/utf-check-1586-3-128-0.jnk" has 6 bytes.
 Starts with UTF-8 BOM: no
-Starts with UTF-16 BOM: no
-Looks like UTF-8: no
+Starts with UTF-16 BOM: reversed
+Looks like UTF-16: no
 Has flag LOOK_NUL: yes
 Has flag LOOK_CR: no
 Has flag LOOK_LONE_CR: no
 Has flag LOOK_LF: no
 Has flag LOOK_LONE_LF: no
 Has flag LOOK_CRLF: no
 Has flag LOOK_LONG: no
-Has flag LOOK_INVALID: yes
+Has flag LOOK_INVALID: no
 Has flag LOOK_ODD: no
 Has flag LOOK_SHORT: no}
 
 utf-check 1587 utf-check-1587-3-128-1.jnk \
 {File "%TEMP%/utf-check-1587-3-128-1.jnk" has 7 bytes.
 Starts with UTF-8 BOM: no
-Starts with UTF-16 BOM: no
+Starts with UTF-16 BOM: reversed
 Looks like UTF-8: no
 Has flag LOOK_NUL: yes
 Has flag LOOK_CR: no
 Has flag LOOK_LONE_CR: no
 Has flag LOOK_LF: no