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Re-target Cosmos Linux emulator test skips at the specific upstream bugs #38311

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Re-target Cosmos Linux emulator test skips at the specific upstream bugs #38311

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4ce0b25
Add issue descriptions and standalone repros for Linux Cosmos emulato…
Copilot May 23, 2026
d65c424
Remove issue docs and assign per-emulator-issue URLs to test skip com…
Copilot May 23, 2026
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14 changes: 12 additions & 2 deletions test/EFCore.Cosmos.FunctionalTests/CosmosTransactionalBatchTest.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -8,15 +8,15 @@

namespace Microsoft.EntityFrameworkCore;

// https://github.com/Azure/azure-cosmos-db-emulator-docker/issues/292 (Transactional batch limits not enforced)
[CosmosCondition(CosmosCondition.IsNotLinuxEmulator)]
public class CosmosTransactionalBatchTest(CosmosTransactionalBatchTest.CosmosFixture fixture) : IClassFixture<CosmosTransactionalBatchTest.CosmosFixture>, IAsyncLifetime
{
private const string DatabaseName = nameof(CosmosTransactionalBatchTest);

protected CosmosFixture Fixture { get; } = fixture;

[ConditionalFact]
// https://github.com/Azure/azure-cosmos-db-emulator-docker/issues/292 (Transactional batch limits not enforced)
[CosmosCondition(CosmosCondition.IsNotLinuxEmulator)]
public virtual async Task SaveChanges_fails_for_duplicate_key_in_same_partition_prevents_other_inserts_in_same_partition_even_if_staged_before_add()
{
using (var arrangeContext = Fixture.CreateContext())
Expand Down Expand Up @@ -109,6 +109,8 @@ public virtual async Task SaveChanges_transaction_behavior_never_fails_for_dupli
}

[ConditionalFact]
// https://github.com/Azure/azure-cosmos-db-emulator-docker/issues/292 (Transactional batch limits not enforced)
[CosmosCondition(CosmosCondition.IsNotLinuxEmulator)]
public virtual async Task SaveChanges_transaction_behavior_always_fails_for_multiple_partitionkeys()
{
using var context = Fixture.CreateContext();
Expand Down Expand Up @@ -171,6 +173,8 @@ public virtual async Task SaveChanges_transaction_behavior_always_succeeds_for_1
}

[ConditionalFact]
// https://github.com/Azure/azure-cosmos-db-emulator-docker/issues/292 (Transactional batch limits not enforced)
[CosmosCondition(CosmosCondition.IsNotLinuxEmulator)]
public virtual async Task SaveChanges_transaction_behavior_always_fails_for_multiple_entities_with_triggers()
{
using var context = Fixture.CreateContext();
Expand All @@ -188,6 +192,8 @@ public virtual async Task SaveChanges_transaction_behavior_always_fails_for_mult
}

[ConditionalFact]
// https://github.com/Azure/azure-cosmos-db-emulator-docker/issues/294
[CosmosCondition(CosmosCondition.IsNotLinuxEmulator)]
public virtual async Task SaveChanges_transaction_behavior_always_succeeds_for_single_entity_with_trigger()
{
using var context = Fixture.CreateContext();
Expand Down Expand Up @@ -231,6 +237,8 @@ public virtual async Task SaveChanges_transaction_behavior_always_succeeds_for_s
}

[ConditionalFact]
// https://github.com/Azure/azure-cosmos-db-emulator-docker/issues/292 (Transactional batch limits not enforced)
[CosmosCondition(CosmosCondition.IsNotLinuxEmulator)]
public virtual async Task SaveChanges_transaction_behavior_always_fails_for_single_entity_with_trigger_and_entity_without_trigger()
{
using var context = Fixture.CreateContext();
Expand Down Expand Up @@ -361,6 +369,8 @@ public virtual async Task SaveChanges_exactly_2_mib_does_not_split_and_one_byte_
private const int MaxSpecialCharsInId = MaxKeySize / 3;

[ConditionalTheory, InlineData(true), InlineData(false)]
// https://github.com/Azure/azure-cosmos-db-emulator-docker/issues/323
[CosmosCondition(CosmosCondition.IsNotLinuxEmulator)]
public virtual async Task SaveChanges_update_id_contains_special_chars_which_makes_request_larger_than_2_mib_splits_into_2_batches(bool isIdSpecialChar)
{
using var context = Fixture.CreateContext();
Expand Down
4 changes: 2 additions & 2 deletions test/EFCore.Cosmos.FunctionalTests/Update/CosmosBulkConcurrencyTest.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -5,12 +5,12 @@ namespace Microsoft.EntityFrameworkCore.Update;

public class CosmosBulkConcurrencyTest(CosmosBulkConcurrencyTest.ConcurrencyFixture fixture) : CosmosConcurrencyTest(fixture), IClassFixture<CosmosBulkConcurrencyTest.ConcurrencyFixture>
{
// https://github.com/Azure/azure-cosmos-db-emulator-docker/issues/292 (Transactional batch limits not enforced)
// https://github.com/Azure/azure-cosmos-db-emulator-docker/issues/319
[CosmosCondition(CosmosCondition.IsNotLinuxEmulator)]
public override Task Updating_then_deleting_the_same_entity_results_in_DbUpdateConcurrencyException()
=> base.Updating_then_deleting_the_same_entity_results_in_DbUpdateConcurrencyException();

// https://github.com/Azure/azure-cosmos-db-emulator-docker/issues/292 (Transactional batch limits not enforced)
// https://github.com/Azure/azure-cosmos-db-emulator-docker/issues/319
[CosmosCondition(CosmosCondition.IsNotLinuxEmulator)]
public override Task Updating_then_updating_the_same_entity_results_in_DbUpdateConcurrencyException()
=> base.Updating_then_updating_the_same_entity_results_in_DbUpdateConcurrencyException();
Expand Down