Add ECSql tests for ECDb (backport #7323) [release/4.11.x]

[mergify]

imodel-native: iTwin/imodel-native#937

Framework that makes it easier to compose a large amount of SQL tests which verify results (not just prepare and done).

Part of a shared effort to increase our ECDb test coverage after recent breaks.

The picture separates our API into 9 areas which we can distribute among the team.

• 1 - Subquery, ClassName, MemberFunctionCall, TableValuesFunction(Naron)
• 2 - CommonTable Expressions (Soham)
• 3 - Properties, LimitOffset, Group by, Having, Where, SubqueryTest, AllOrAny (Rohit)
• 4- Joins(Naron)
• 5- Pragma and NavValueCreation (Rohit)
• 6 - Parameter, Boolean, Range (Akshay) (Under review: Rohit)
• 7- Literals, EnumValue, ExtractValue( Soham)
• 8 - Cast, PropertyNameList, SubqueryValue, IIF (Robert)
• 9 - Window Functions (Robert)

---

This is an automatic backport of pull request #7323 done by [Mergify](https://mergify.com).

[mergify]

Cherry-pick of 46b679a has failed:

On branch mergify/bp/release/4.11.x/pr-7323
Your branch is up to date with 'origin/release/4.11.x'.

You are currently cherry-picking commit 46b679a54b.
  (fix conflicts and run "git cherry-pick --continue")
  (use "git cherry-pick --skip" to skip this patch)
  (use "git cherry-pick --abort" to cancel the cherry-pick operation)

Changes to be committed:
	new file:   common/changes/@itwin/core-backend/rob-ecsql-tests_2024-12-13-11-28.json
	modified:   common/config/azure-pipelines/templates/core-build.yaml
	modified:   common/config/rush/browser-approved-packages.json
	new file:   core/backend/src/test/assets/ECSqlTests/AllProperties.ecschema.xml
	modified:   core/backend/src/test/ecdb/ECSqlReader.test.ts
	new file:   core/backend/src/test/ecsql/README.md
	new file:   core/backend/src/test/ecsql/dataset/ECSqlDatasets.ts
	new file:   core/backend/src/test/ecsql/queries/AllOrAnyExp.ecsql.md
	new file:   core/backend/src/test/ecsql/queries/BetweenRangeValue.ecsql.md
	new file:   core/backend/src/test/ecsql/queries/Binders.ecsql.md
	new file:   core/backend/src/test/ecsql/queries/Comparison.ecsql.md
	new file:   core/backend/src/test/ecsql/queries/CteTests.ecsql.md
	new file:   core/backend/src/test/ecsql/queries/DataTypes.ecsql.md
	new file:   core/backend/src/test/ecsql/queries/DerivedProperty.ecsql.md
	new file:   core/backend/src/test/ecsql/queries/EnumValueExpTests.ecsql.md
	new file:   core/backend/src/test/ecsql/queries/Examples.ecsql.md
	new file:   core/backend/src/test/ecsql/queries/ExtractInstance_ExtractProp.ecsql.md
	new file:   core/backend/src/test/ecsql/queries/FromClause.ecsql.md
	new file:   core/backend/src/test/ecsql/queries/GroupByClause.ecsql.md
	new file:   core/backend/src/test/ecsql/queries/JoinClause.ecsql.md
	new file:   core/backend/src/test/ecsql/queries/MemberFunction.ecsql.md
	new file:   core/backend/src/test/ecsql/queries/Misc.ecsql.md
	new file:   core/backend/src/test/ecsql/queries/NavValueCreationFunc.ecsql.md
	new file:   core/backend/src/test/ecsql/queries/OrderByClause.ecsql.md
	new file:   core/backend/src/test/ecsql/queries/ParameterExp.ecsql.md
	new file:   core/backend/src/test/ecsql/queries/RowFormat.ecsql.md
	new file:   core/backend/src/test/ecsql/queries/SearchClauseWhenExp.ecsql.md
	new file:   core/backend/src/test/ecsql/queries/SelectClause.ecsql.md
	new file:   core/backend/src/test/ecsql/queries/Subquery.ecsql.md
	new file:   core/backend/src/test/ecsql/queries/ValueExp.ecsql.md
	new file:   core/backend/src/test/ecsql/queries/WhereClause.ecsql.md
	new file:   core/backend/src/test/ecsql/queries/WindowFunctions.ecsql.md
	new file:   core/backend/src/test/ecsql/src/ECSqlTestGenerator.ts
	new file:   core/backend/src/test/ecsql/src/ECSqlTestParser.ts
	new file:   core/backend/src/test/ecsql/src/ECSqlTestRunner.test.ts
	modified:   core/backend/src/test/standalone/DisplayStyle.test.ts

Unmerged paths:
  (use "git add <file>..." to mark resolution)
	both modified:   common/config/rush/pnpm-lock.yaml
	both modified:   core/backend/package.json
	both modified:   test-apps/display-test-app/android/imodeljs-test-app/app/build.gradle
	both modified:   test-apps/display-test-app/ios/imodeljs-test-app/imodeljs-test-app.xcodeproj/project.pbxproj
	both modified:   tools/internal/ios/core-test-runner/core-test-runner.xcodeproj/project.pbxproj

To fix up this pull request, you can check it out locally. See documentation: https://docs.github.com/en/pull-requests/collaborating-with-pull-requests/reviewing-changes-in-pull-requests/checking-out-pull-requests-locally

[wgoehrig]

Do we need to backport #7502 and revert this change?