Skip rest tests that use mutiple types in pure 6.x clusters (#24965)

This change skips rest tests that use mutlitple types if the cluster
is a pure 6.x cluster. This allows all indics to be created with a version
less than 6.0 and that means we can safely use the `mapping.single_type` setting.

Relates to #24961

4 files changed, 30 insertions, 31 deletions

diff --git a/rest-api-spec/src/main/resources/rest-api-spec/test/indices.exists_type/10_basic.yml b/rest-api-spec/src/main/resources/rest-api-spec/test/indices.exists_type/10_basic.yml
index 92fe277666..fb56ab4e4d 100644
--- a/rest-api-spec/src/main/resources/rest-api-spec/test/indices.exists_type/10_basic.yml
+++ b/rest-api-spec/src/main/resources/rest-api-spec/test/indices.exists_type/10_basic.yml
@@ -1,8 +1,8 @@
 ---
 "Exists type":
  - skip:
-     version: " - 5.99.99"
-     reason:  mapping.single_type was added in 6.0
+    version: "5.99.99 - "# this will only run in a mixed cluster environment with at least 1 5.x node
+    reason:  mapping.single_type can not be changed on 6.x indices onwards
 
  - do:
      indices.create:
diff --git a/rest-api-spec/src/main/resources/rest-api-spec/test/indices.get_mapping/10_basic.yml b/rest-api-spec/src/main/resources/rest-api-spec/test/indices.get_mapping/10_basic.yml
index 37acc10a48..eed35fe422 100644
--- a/rest-api-spec/src/main/resources/rest-api-spec/test/indices.get_mapping/10_basic.yml
+++ b/rest-api-spec/src/main/resources/rest-api-spec/test/indices.get_mapping/10_basic.yml
@@ -23,8 +23,8 @@ setup:
 "Get /_mapping":
 
  - skip:
-    version: " - 5.99.99"
-    reason:  mapping.single_type was added in 6.0
+    version: "5.99.99 - "# this will only run in a mixed cluster environment with at least 1 5.x node
+    reason:  mapping.single_type can not be changed on 6.x indices onwards
 
  - do:
     indices.get_mapping: {}
@@ -38,8 +38,8 @@ setup:
 "Get /{index}/_mapping":
 
  - skip:
-    version: " - 5.99.99"
-    reason:  mapping.single_type was added in 6.0
+    version: "5.99.99 - "# this will only run in a mixed cluster environment with at least 1 5.x node
+    reason:  mapping.single_type can not be changed on 6.x indices onwards
 
  - do:
     indices.get_mapping:
@@ -54,8 +54,8 @@ setup:
 "Get /{index}/_mapping/_all":
 
  - skip:
-    version: " - 5.99.99"
-    reason:  mapping.single_type was added in 6.0
+    version: "5.99.99 - "# this will only run in a mixed cluster environment with at least 1 5.x node
+    reason:  mapping.single_type can not be changed on 6.x indices onwards
 
  - do:
     indices.get_mapping:
@@ -70,8 +70,8 @@ setup:
 "Get /{index}/_mapping/*":
 
  - skip:
-    version: " - 5.99.99"
-    reason:  mapping.single_type was added in 6.0
+    version: "5.99.99 - "# this will only run in a mixed cluster environment with at least 1 5.x node
+    reason:  mapping.single_type can not be changed on 6.x indices onwards
 
  - do:
     indices.get_mapping:
@@ -86,8 +86,8 @@ setup:
 "Get /{index}/_mapping/{type}":
 
  - skip:
-    version: " - 5.99.99"
-    reason:  mapping.single_type was added in 6.0
+    version: "5.99.99 - "# this will only run in a mixed cluster environment with at least 1 5.x node
+    reason:  mapping.single_type can not be changed on 6.x indices onwards
 
  - do:
     indices.get_mapping:
@@ -102,8 +102,8 @@ setup:
 "Get /{index}/_mapping/{type,type}":
 
  - skip:
-    version: " - 5.99.99"
-    reason:  mapping.single_type was added in 6.0
+    version: "5.99.99 - "# this will only run in a mixed cluster environment with at least 1 5.x node
+    reason:  mapping.single_type can not be changed on 6.x indices onwards
 
  - do:
     indices.get_mapping:
@@ -118,8 +118,8 @@ setup:
 "Get /{index}/_mapping/{type*}":
 
  - skip:
-    version: " - 5.99.99"
-    reason:  mapping.single_type was added in 6.0
+    version: "5.99.99 - "# this will only run in a mixed cluster environment with at least 1 5.x node
+    reason:  mapping.single_type can not be changed on 6.x indices onwards
 
  - do:
     indices.get_mapping:
@@ -134,8 +134,8 @@ setup:
 "Get /_mapping/{type}":
 
  - skip:
-    version: " - 5.99.99"
-    reason:  mapping.single_type was added in 6.0
+    version: "5.99.99 - "# this will only run in a mixed cluster environment with at least 1 5.x node
+    reason:  mapping.single_type can not be changed on 6.x indices onwards
 
  - do:
     indices.get_mapping:
@@ -150,8 +150,8 @@ setup:
 "Get /_all/_mapping/{type}":
 
  - skip:
-    version: " - 5.99.99"
-    reason:  mapping.single_type was added in 6.0
+    version: "5.99.99 - "# this will only run in a mixed cluster environment with at least 1 5.x node
+    reason:  mapping.single_type can not be changed on 6.x indices onwards
 
  - do:
     indices.get_mapping:
@@ -167,8 +167,8 @@ setup:
 "Get /*/_mapping/{type}":
 
  - skip:
-    version: " - 5.99.99"
-    reason:  mapping.single_type was added in 6.0
+    version: "5.99.99 - "# this will only run in a mixed cluster environment with at least 1 5.x node
+    reason:  mapping.single_type can not be changed on 6.x indices onwards
 
  - do:
     indices.get_mapping:
@@ -184,8 +184,8 @@ setup:
 "Get /index,index/_mapping/{type}":
 
  - skip:
-    version: " - 5.99.99"
-    reason:  mapping.single_type was added in 6.0
+    version: "5.99.99 - "# this will only run in a mixed cluster environment with at least 1 5.x node
+    reason:  mapping.single_type can not be changed on 6.x indices onwards
 
  - do:
     indices.get_mapping:
@@ -200,8 +200,8 @@ setup:
 "Get /index*/_mapping/{type}":
 
  - skip:
-    version: " - 5.99.99"
-    reason:  mapping.single_type was added in 6.0
+    version: "5.99.99 - "# this will only run in a mixed cluster environment with at least 1 5.x node
+    reason:  mapping.single_type can not be changed on 6.x indices onwards
 
  - do:
     indices.get_mapping:
diff --git a/rest-api-spec/src/main/resources/rest-api-spec/test/mget/15_ids.yml b/rest-api-spec/src/main/resources/rest-api-spec/test/mget/15_ids.yml
index 17e6d5b57f..7827965ec6 100644
--- a/rest-api-spec/src/main/resources/rest-api-spec/test/mget/15_ids.yml
+++ b/rest-api-spec/src/main/resources/rest-api-spec/test/mget/15_ids.yml
@@ -1,8 +1,8 @@
 ---
 "IDs":
   - skip:
-      version: " - 5.99.99"
-      reason:  mapping.single_type was added in 6.0
+        version: "5.99.99 - "# this will only run in a mixed cluster environment with at least 1 5.x node
+        reason:  mapping.single_type can not be changed on 6.x indices onwards
 
   - do:
         indices.create:
diff --git a/rest-api-spec/src/main/resources/rest-api-spec/test/search.inner_hits/10_basic.yml b/rest-api-spec/src/main/resources/rest-api-spec/test/search.inner_hits/10_basic.yml
index 4552436634..3c2eba90e6 100644
--- a/rest-api-spec/src/main/resources/rest-api-spec/test/search.inner_hits/10_basic.yml
+++ b/rest-api-spec/src/main/resources/rest-api-spec/test/search.inner_hits/10_basic.yml
@@ -15,9 +15,8 @@ setup:
 ---
 "Nested inner hits":
     - skip:
-        version: " - 5.99.99"
-        reason:  mapping.single_type was added in 6.0
-
+        version: "5.99.99 - "# this will only run in a mixed cluster environment with at least 1 5.x node
+        reason:  mapping.single_type can not be changed on 6.x indices onwards
     - do:
         index:
           index: test