[7.x] Using re2 for Timelion regular expressions (#67416)

[kobelb]

Backports the following commits to 7.x:

• Using re2 for Timelion regular expressions (Using re2 for Timelion regular expressions #67416)

[kibanamachine]

💛 Build succeeded, but was flaky

• continuous-integration/kibana-ci/pull-request
• Commit: 78a4904
• Flaky suites:
  • xpack-kibana-ciGroup2

---

Test Failures

Kibana Pipeline / kibana-xpack-agent / Chrome X-Pack UI Functional Tests.x-pack/test/functional/apps/canvas/custom_elements·ts.Canvas app custom elements adds the custom element to the workpad when prompted

Link to Jenkins

Standard Out

Failed Tests Reporter:
  - Test has failed 6 times on tracked branches: https://github.com/elastic/kibana/issues/63339

[00:00:00]       │
[00:01:28]         └-: Canvas app
[00:01:28]           └-> "before all" hook
[00:02:19]           └-: custom elements
[00:02:19]             └-> "before all" hook
[00:02:19]             └-> "before all" hook
[00:02:19]               │ info [logstash_functional] Loading "mappings.json"
[00:02:19]               │ info [logstash_functional] Loading "data.json.gz"
[00:02:19]               │ info [logstash_functional] Skipped restore for existing index "logstash-2015.09.22"
[00:02:19]               │ info [logstash_functional] Skipped restore for existing index "logstash-2015.09.20"
[00:02:19]               │ info [logstash_functional] Skipped restore for existing index "logstash-2015.09.21"
[00:02:20]               │ info [canvas/default] Loading "mappings.json"
[00:02:20]               │ info [canvas/default] Loading "data.json.gz"
[00:02:20]               │ info [o.e.c.m.MetadataDeleteIndexService] [kibana-ci-immutable-ubuntu-16-tests-xl-1591808427719187388] [.kibana_2/h96rs04rRoCaR3-oUZEVnA] deleting index
[00:02:20]               │ info [o.e.c.m.MetadataDeleteIndexService] [kibana-ci-immutable-ubuntu-16-tests-xl-1591808427719187388] [.kibana_1/GFkYJA-5QFqalCv9ja4dPg] deleting index
[00:02:20]               │ info [canvas/default] Deleted existing index [".kibana_2",".kibana_1"]
[00:02:20]               │ info [o.e.c.m.MetadataCreateIndexService] [kibana-ci-immutable-ubuntu-16-tests-xl-1591808427719187388] [.kibana_1] creating index, cause [api], templates [], shards [1]/[1], mappings [_doc]
[00:02:20]               │ info [canvas/default] Created index ".kibana_1"
[00:02:20]               │ debg [canvas/default] ".kibana_1" settings {"index":{"number_of_replicas":"1","number_of_shards":"1"}}
[00:02:20]               │ info [canvas/default] Indexed 3 docs into ".kibana_1"
[00:02:20]               │ info [o.e.c.m.MetadataMappingService] [kibana-ci-immutable-ubuntu-16-tests-xl-1591808427719187388] [.kibana_1/sZGxwsScTne9Q0DwZDih7A] update_mapping [_doc]
[00:02:20]               │ debg Migrating saved objects
[00:02:21]               │ proc [kibana]   log   [17:43:22.206] [info][savedobjects-service] Creating index .kibana_2.
[00:02:21]               │ info [o.e.c.m.MetadataCreateIndexService] [kibana-ci-immutable-ubuntu-16-tests-xl-1591808427719187388] [.kibana_2] creating index, cause [api], templates [], shards [1]/[1], mappings [_doc]
[00:02:21]               │ info [o.e.c.r.a.AllocationService] [kibana-ci-immutable-ubuntu-16-tests-xl-1591808427719187388] updating number_of_replicas to [0] for indices [.kibana_2]
[00:02:22]               │ proc [kibana]   log   [17:43:22.313] [info][savedobjects-service] Migrating .kibana_1 saved objects to .kibana_2
[00:02:22]               │ info [o.e.c.m.MetadataMappingService] [kibana-ci-immutable-ubuntu-16-tests-xl-1591808427719187388] [.kibana_2/u7l0K5q3QW22adJA4QvYng] update_mapping [_doc]
[00:02:22]               │ info [o.e.c.m.MetadataMappingService] [kibana-ci-immutable-ubuntu-16-tests-xl-1591808427719187388] [.kibana_2/u7l0K5q3QW22adJA4QvYng] update_mapping [_doc]
[00:02:22]               │ proc [kibana]   log   [17:43:22.445] [info][savedobjects-service] Pointing alias .kibana to .kibana_2.
[00:02:22]               │ proc [kibana]   log   [17:43:22.499] [info][savedobjects-service] Finished in 295ms.
[00:02:22]               │ debg navigating to canvas url: http://localhost:6131/app/canvas#/
[00:02:22]               │ debg navigate to: http://localhost:6131/app/canvas#/
[00:02:22]               │ debg browser[INFO] http://localhost:6131/app/canvas?_t=1591811002511#/ 341 Refused to execute inline script because it violates the following Content Security Policy directive: "script-src 'unsafe-eval' 'self'". Either the 'unsafe-inline' keyword, a hash ('sha256-P5polb1UreUSOe5V/Pv7tc+yeZuJXiOi/3fqhGsU7BE='), or a nonce ('nonce-...') is required to enable inline execution.
[00:02:22]               │
[00:02:22]               │ debg browser[INFO] http://localhost:6131/bundles/app/core/bootstrap.js 11:19 "^ A single error about an inline script not firing due to content security policy is expected!"
[00:02:22]               │ debg ... sleep(700) start
[00:02:23]               │ debg ... sleep(700) end
[00:02:23]               │ debg returned from get, calling refresh
[00:02:24]               │ debg browser[INFO] http://localhost:6131/32330/bundles/kbn-ui-shared-deps/kbn-ui-shared-deps.js 380:106115 "INFO: 2020-06-10T17:43:24Z
[00:02:24]               │        Adding connection to http://localhost:6131/elasticsearch
[00:02:24]               │
[00:02:24]               │      "
[00:02:24]               │ERROR browser[SEVERE] http://localhost:6131/32330/bundles/core/core.entry.js 75:173126 TypeError: Failed to fetch
[00:02:24]               │          at Fetch._callee3$ (http://localhost:6131/32330/bundles/core/core.entry.js:26:69024)
[00:02:24]               │          at l (http://localhost:6131/32330/bundles/kbn-ui-shared-deps/kbn-ui-shared-deps.js:288:974718)
[00:02:24]               │          at Generator._invoke (http://localhost:6131/32330/bundles/kbn-ui-shared-deps/kbn-ui-shared-deps.js:288:974471)
[00:02:24]               │          at Generator.forEach.e.<computed> [as throw] (http://localhost:6131/32330/bundles/kbn-ui-shared-deps/kbn-ui-shared-deps.js:288:975075)
[00:02:24]               │          at fetch_asyncGeneratorStep (http://localhost:6131/32330/bundles/core/core.entry.js:26:63428)
[00:02:24]               │          at _throw (http://localhost:6131/32330/bundles/core/core.entry.js:26:63836)
[00:02:24]               │ debg browser[INFO] http://localhost:6131/app/canvas?_t=1591811002511#/ 341 Refused to execute inline script because it violates the following Content Security Policy directive: "script-src 'unsafe-eval' 'self'". Either the 'unsafe-inline' keyword, a hash ('sha256-P5polb1UreUSOe5V/Pv7tc+yeZuJXiOi/3fqhGsU7BE='), or a nonce ('nonce-...') is required to enable inline execution.
[00:02:24]               │
[00:02:24]               │ debg browser[INFO] http://localhost:6131/bundles/app/core/bootstrap.js 11:19 "^ A single error about an inline script not firing due to content security policy is expected!"
[00:02:25]               │ debg browser[INFO] http://localhost:6131/32330/bundles/kbn-ui-shared-deps/kbn-ui-shared-deps.js 380:106115 "INFO: 2020-06-10T17:43:25Z
[00:02:25]               │        Adding connection to http://localhost:6131/elasticsearch
[00:02:25]               │
[00:02:25]               │      "
[00:02:25]               │ debg currentUrl = http://localhost:6131/app/canvas#/
[00:02:25]               │          appUrl = http://localhost:6131/app/canvas#/
[00:02:25]               │ debg TestSubjects.find(kibanaChrome)
[00:02:25]               │ debg Find.findByCssSelector('[data-test-subj="kibanaChrome"]') with timeout=60000
[00:02:25]               │ debg ... sleep(501) start
[00:02:25]               │ debg ... sleep(501) end
[00:02:25]               │ debg in navigateTo url = http://localhost:6131/app/canvas#/
[00:02:25]               │ debg TestSubjects.exists(statusPageContainer)
[00:02:25]               │ debg Find.existsByDisplayedByCssSelector('[data-test-subj="statusPageContainer"]') with timeout=2500
[00:02:28]               │ debg --- retry.tryForTime error: [data-test-subj="statusPageContainer"] is not displayed
[00:02:28]               │ debg navigating to canvas url: http://localhost:6131/app/canvas#/workpad/workpad-1705f884-6224-47de-ba49-ca224fe6ec31/page/1
[00:02:28]               │ debg navigate to: http://localhost:6131/app/canvas#/workpad/workpad-1705f884-6224-47de-ba49-ca224fe6ec31/page/1
[00:02:29]               │ debg browser[INFO] http://localhost:6131/app/canvas?_t=1591811009259#/workpad/workpad-1705f884-6224-47de-ba49-ca224fe6ec31/page/1 341 Refused to execute inline script because it violates the following Content Security Policy directive: "script-src 'unsafe-eval' 'self'". Either the 'unsafe-inline' keyword, a hash ('sha256-P5polb1UreUSOe5V/Pv7tc+yeZuJXiOi/3fqhGsU7BE='), or a nonce ('nonce-...') is required to enable inline execution.
[00:02:29]               │
[00:02:29]               │ debg browser[INFO] http://localhost:6131/bundles/app/core/bootstrap.js 11:19 "^ A single error about an inline script not firing due to content security policy is expected!"
[00:02:29]               │ debg ... sleep(700) start
[00:02:29]               │ debg ... sleep(700) end
[00:02:29]               │ debg returned from get, calling refresh
[00:02:31]               │ debg browser[INFO] http://localhost:6131/app/canvas?_t=1591811009259#/workpad/workpad-1705f884-6224-47de-ba49-ca224fe6ec31/page/1 341 Refused to execute inline script because it violates the following Content Security Policy directive: "script-src 'unsafe-eval' 'self'". Either the 'unsafe-inline' keyword, a hash ('sha256-P5polb1UreUSOe5V/Pv7tc+yeZuJXiOi/3fqhGsU7BE='), or a nonce ('nonce-...') is required to enable inline execution.
[00:02:31]               │
[00:02:31]               │ debg browser[INFO] http://localhost:6131/bundles/app/core/bootstrap.js 11:19 "^ A single error about an inline script not firing due to content security policy is expected!"
[00:02:31]               │ debg currentUrl = http://localhost:6131/app/canvas#/workpad/workpad-1705f884-6224-47de-ba49-ca224fe6ec31/page/1
[00:02:31]               │          appUrl = http://localhost:6131/app/canvas#/workpad/workpad-1705f884-6224-47de-ba49-ca224fe6ec31/page/1
[00:02:31]               │ debg TestSubjects.find(kibanaChrome)
[00:02:31]               │ debg Find.findByCssSelector('[data-test-subj="kibanaChrome"]') with timeout=60000
[00:02:31]               │ debg browser[INFO] http://localhost:6131/32330/bundles/kbn-ui-shared-deps/kbn-ui-shared-deps.js 380:106115 "INFO: 2020-06-10T17:43:31Z
[00:02:31]               │        Adding connection to http://localhost:6131/elasticsearch
[00:02:31]               │
[00:02:31]               │      "
[00:02:31]               │ debg ... sleep(501) start
[00:02:32]               │ debg ... sleep(501) end
[00:02:32]               │ debg in navigateTo url = http://localhost:6131/app/canvas#/workpad/workpad-1705f884-6224-47de-ba49-ca224fe6ec31/page/1
[00:02:32]               │ debg TestSubjects.exists(statusPageContainer)
[00:02:32]               │ debg Find.existsByDisplayedByCssSelector('[data-test-subj="statusPageContainer"]') with timeout=2500
[00:02:34]               │ debg --- retry.tryForTime error: [data-test-subj="statusPageContainer"] is not displayed
[00:02:35]             └-> creates a custom element from an element when prompted
[00:02:35]               └-> "before each" hook: global before each
[00:02:35]               │ debg TestSubjects.click(canvasWorkpadPage > canvasWorkpadPageElementContent)
[00:02:35]               │ debg Find.clickByCssSelector('[data-test-subj="canvasWorkpadPage"] [data-test-subj="canvasWorkpadPageElementContent"]') with timeout=20000
[00:02:35]               │ debg Find.findByCssSelector('[data-test-subj="canvasWorkpadPage"] [data-test-subj="canvasWorkpadPageElementContent"]') with timeout=20000
[00:02:35]               │ debg TestSubjects.click(canvasWorkpadEditMenuButton)
[00:02:35]               │ debg Find.clickByCssSelector('[data-test-subj="canvasWorkpadEditMenuButton"]') with timeout=20000
[00:02:35]               │ debg Find.findByCssSelector('[data-test-subj="canvasWorkpadEditMenuButton"]') with timeout=20000
[00:02:35]               │ debg TestSubjects.click(canvasWorkpadEditMenu__saveElementButton)
[00:02:35]               │ debg Find.clickByCssSelector('[data-test-subj="canvasWorkpadEditMenu__saveElementButton"]') with timeout=20000
[00:02:35]               │ debg Find.findByCssSelector('[data-test-subj="canvasWorkpadEditMenu__saveElementButton"]') with timeout=20000
[00:02:36]               │ debg TestSubjects.setValue(canvasCustomElementForm-name, My New Element)
[00:02:36]               │ debg TestSubjects.click(canvasCustomElementForm-name)
[00:02:36]               │ debg Find.clickByCssSelector('[data-test-subj="canvasCustomElementForm-name"]') with timeout=10000
[00:02:36]               │ debg Find.findByCssSelector('[data-test-subj="canvasCustomElementForm-name"]') with timeout=10000
[00:02:36]               │ debg TestSubjects.setValue(canvasCustomElementForm-description, An excellent new element)
[00:02:36]               │ debg TestSubjects.click(canvasCustomElementForm-description)
[00:02:36]               │ debg Find.clickByCssSelector('[data-test-subj="canvasCustomElementForm-description"]') with timeout=10000
[00:02:36]               │ debg Find.findByCssSelector('[data-test-subj="canvasCustomElementForm-description"]') with timeout=10000
[00:02:37]               │ debg TestSubjects.click(canvasCustomElementForm-submit)
[00:02:37]               │ debg Find.clickByCssSelector('[data-test-subj="canvasCustomElementForm-submit"]') with timeout=10000
[00:02:37]               │ debg Find.findByCssSelector('[data-test-subj="canvasCustomElementForm-submit"]') with timeout=10000
[00:02:37]               │ debg TestSubjects.exists(canvasCustomElementCreate-success)
[00:02:37]               │ debg Find.existsByDisplayedByCssSelector('[data-test-subj="canvasCustomElementCreate-success"]') with timeout=30000
[00:02:38]               └- ✓ pass  (2.7s) "Canvas app custom elements creates a custom element from an element when prompted"
[00:02:38]             └-> adds the custom element to the workpad when prompted
[00:02:38]               └-> "before each" hook: global before each
[00:02:38]               │ debg TestSubjects.click(add-element-button)
[00:02:38]               │ debg Find.clickByCssSelector('[data-test-subj="add-element-button"]') with timeout=10000
[00:02:38]               │ debg Find.findByCssSelector('[data-test-subj="add-element-button"]') with timeout=10000
[00:02:38]               │ debg TestSubjects.click(saved-elements-menu-option)
[00:02:38]               │ debg Find.clickByCssSelector('[data-test-subj="saved-elements-menu-option"]') with timeout=10000
[00:02:38]               │ debg Find.findByCssSelector('[data-test-subj="saved-elements-menu-option"]') with timeout=10000
[00:02:38]               │ debg Find.findByCssSelector('.canvasElementCard__wrapper') with timeout=10000
[00:02:38]               │ info Taking screenshot "/dev/shm/workspace/kibana/x-pack/test/functional/screenshots/failure/Canvas app custom elements adds the custom element to the workpad when prompted.png"
[00:02:38]               │ info Current URL is: http://localhost:6131/app/canvas#/workpad/workpad-1705f884-6224-47de-ba49-ca224fe6ec31/page/1
[00:02:38]               │ info Saving page source to: /dev/shm/workspace/kibana/x-pack/test/functional/failure_debug/html/Canvas app custom elements adds the custom element to the workpad when prompted.html
[00:02:38]               └- ✖ fail: "Canvas app custom elements adds the custom element to the workpad when prompted"
[00:02:38]               │

Stack Trace

Error: expected '' to contain 'My New Element'
    at Assertion.assert (/dev/shm/workspace/kibana/packages/kbn-expect/expect.js:100:11)
    at Assertion.contain (/dev/shm/workspace/kibana/packages/kbn-expect/expect.js:442:10)
    at Context.it (test/functional/apps/canvas/custom_elements.ts:68:53)
    at process._tickCallback (internal/process/next_tick.js:68:7)

---

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