Remove useless version checks in REST tests. (#30165)

Many tests are added with a version check so that they do not run against a version that doesn't have the feature yet. Master is 7.0, so all tests that do not run against 6.0+ can be removed and the version check can be removed on all tests that always run on 6.0+.

Author: jpountz

modules/analysis-common/src/test/resources/rest-api-spec/test/indices.analyze/10_analyze.yml

@@ -2,9 +2,6 @@
 "Custom normalizer with illegal filter in request":
  # Tests analyze api with normalizer. This is in the analysis-common module
  # because there are no filters that support multiTermAware
- - skip:
- version: " - 5.99.99"
- reason: normalizer support in 6.0.0
  - do:
  catch: bad_request
  indices.analyze:

modules/analysis-common/src/test/resources/rest-api-spec/test/indices.analyze/10_synonyms.yml

@@ -1,9 +1,6 @@
 "Synonym filter with char_filter":
  # Tests analyze with synonym and char_filter. This is in the analysis-common module
  # because there are no char filters in core.
- - skip:
- version: " - 5.99.99"
- reason: to support synonym same analysis chain were added in 6.0.0
  - do:
  indices.create:
  index: test_synonym_with_charfilter

modules/parent-join/src/test/resources/rest-api-spec/test/11_parent_child.yml

@@ -13,10 +13,6 @@ setup:
 
 ---
 "Parent/child inner hits":
- - skip:
- version: " - 5.5.99"
- reason: parent-join was added in 5.6.
-
  - do:
  index:
  index: test

modules/parent-join/src/test/resources/rest-api-spec/test/20_parent_join.yml

@@ -59,10 +59,6 @@ setup:
 
 ---
 "Test basic":
- - skip:
- version: " - 5.5.99"
- reason: parent-join was added in 5.6
-
  - do:
  search:
  body: { sort: ["join_field", "_id"] }
@@ -104,10 +100,6 @@ setup:
 
 ---
 "Test parent_id query":
- - skip:
- version: " - 5.5.99"
- reason: parent-join was added in 5.6.
-
  - do:
  search:
  body:

modules/reindex/src/test/resources/rest-api-spec/test/delete_by_query/20_validation.yml

@@ -8,10 +8,6 @@
 ---
 "no query fails":
 
- - skip:
- version: " - 5.99.99"
- reason: explicit query is required since 6.0.0
-
  - do:
  catch: /query is missing/
  delete_by_query:

qa/multi-cluster-search/src/test/resources/rest-api-spec/test/multi_cluster/30_field_caps.yml

@@ -1,9 +1,5 @@
 ---
 "Get simple field caps from remote cluster":
- - skip:
- version: " - 5.4.99"
- reason: this uses a new API functionality that has been added in 5.5.0
-
  - do:
  indices.create:
  index: field_caps_index_2

rest-api-spec/src/main/resources/rest-api-spec/test/bulk/10_basic.yml

@@ -25,9 +25,6 @@
 
 ---
 "Empty _id":
- - skip:
- version: " - 5.3.0"
- reason: empty IDs were not rejected until 5.3.1
  - do:
  bulk:
  refresh: true
@@ -62,11 +59,6 @@
 ---
 "empty action":
 
- - skip:
- version: " - 5.4.99"
- reason: confusing exception messaged caused by empty object fixed in 5.5.0
- features: ["headers"]
-
  - do:
  catch: /Malformed action\/metadata line \[3\], expected FIELD_NAME but found \[END_OBJECT\]/
  headers:

rest-api-spec/src/main/resources/rest-api-spec/test/cat.aliases/10_basic.yml

@@ -129,10 +129,6 @@
 ---
 "Multiple alias names":
 
- - skip:
- version: " - 5.99.99"
- reason: multiple aliases are supported only from 6.0.0 on
-
  - do:
  indices.create:
  index: test
@@ -265,10 +261,6 @@
 ---
 "Alias sorting":
 
- - skip:
- version: " - 5.0.99"
- reason: sorting was introduced in 5.1.0
-
  - do:
  indices.create:
  index: test_index

rest-api-spec/src/main/resources/rest-api-spec/test/cat.indices/10_basic.yml

@@ -160,9 +160,6 @@
 
 ---
 "Test cat indices sort":
- - skip:
- version: " - 5.0.99"
- reason: sorting was introduced in 5.1.0
 
  - do:
  indices.create:

rest-api-spec/src/main/resources/rest-api-spec/test/cat.nodes/10_basic.yml

@@ -60,10 +60,6 @@
 
 ---
 "Additional disk information":
- - skip:
- version: " - 5.5.99"
- reason: additional disk info added in 5.6.0
-
  - do:
  cat.nodes:
  h: diskAvail,diskTotal,diskUsed,diskUsedPercent
@@ -92,10 +88,6 @@
 
 ---
 "Test cat nodes output with full_id set":
- - skip:
- version: " - 5.0.0"
- reason: The full_id setting was rejected in 5.0.0 see #21266
-
 
  - do:
  cat.nodes: