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Allow runtimeconfig StartupHooks and Environment StartupHooks to both be present #61461

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merged 4 commits into from
Nov 19, 2021
Merged

Allow runtimeconfig StartupHooks and Environment StartupHooks to both be present #61461

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6c08230
Allow configProperties "STARTUP_HOOKS" and env "DOTNET_STARTUP_HOOKS"…
tomdegoede Nov 11, 2021
5a613c0
Fix duplicate_property_error property names to reflect the actual dup…
tomdegoede Nov 11, 2021
8fa1369
fixup! Allow configProperties "STARTUP_HOOKS" and env "DOTNET_STARTUP…
tomdegoede Nov 15, 2021
faba436
Enforce env startup hook precedence over runtimeconfig startup hooks
tomdegoede Nov 18, 2021
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54 changes: 54 additions & 0 deletions src/installer/tests/HostActivation.Tests/StartupHooks.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -13,6 +13,7 @@ public class StartupHooks : IClassFixture<StartupHooks.SharedTestState>
{
private SharedTestState sharedTestState;
private string startupHookVarName = "DOTNET_STARTUP_HOOKS";
private string startupHookRuntimeConfigName = "STARTUP_HOOKS";
private string startupHookSupport = "System.StartupHookProvider.IsSupported";

public StartupHooks(StartupHooks.SharedTestState fixture)
Expand Down Expand Up @@ -105,6 +106,59 @@ public void Muxer_activation_of_Multiple_StartupHooks_Succeeds()
.And.HaveStdOutContaining("Hello World");
}

[Fact]
public void Muxer_activation_of_RuntimeConfig_StartupHook_Succeeds()
{
var fixture = sharedTestState.PortableAppFixture.Copy();
var dotnet = fixture.BuiltDotnet;
var appDll = fixture.TestProject.AppDll;

var startupHookFixture = sharedTestState.StartupHookFixture.Copy();
var startupHookDll = startupHookFixture.TestProject.AppDll;

RuntimeConfig.FromFile(fixture.TestProject.RuntimeConfigJson)
.WithProperty(startupHookRuntimeConfigName, startupHookDll)
.Save();

// RuntimeConfig defined startup hook
dotnet.Exec(appDll)
.CaptureStdOut()
.CaptureStdErr()
.Execute()
.Should().Pass()
.And.HaveStdOutContaining("Hello from startup hook!")
.And.HaveStdOutContaining("Hello World");
}

[Fact]
public void Muxer_activation_of_RuntimeConfig_And_Environment_StartupHooks_Succeeds()
{
var fixture = sharedTestState.PortableAppFixture.Copy();
var dotnet = fixture.BuiltDotnet;
var appDll = fixture.TestProject.AppDll;

var startupHookFixture = sharedTestState.StartupHookFixture.Copy();
var startupHookDll = startupHookFixture.TestProject.AppDll;

RuntimeConfig.FromFile(fixture.TestProject.RuntimeConfigJson)
.WithProperty(startupHookRuntimeConfigName, startupHookDll)
.Save();

var startupHook2Fixture = sharedTestState.StartupHookWithDependencyFixture.Copy();
var startupHook2Dll = startupHook2Fixture.TestProject.AppDll;

// RuntimeConfig and Environment startup hook
dotnet.Exec(appDll)
.EnvironmentVariable(startupHookVarName, startupHook2Dll)
.CaptureStdOut()
.CaptureStdErr()
.Execute()
.Should().Pass()
.And.HaveStdOutContaining("Hello from startup hook!")
.And.HaveStdOutContaining("Hello from startup hook with dependency!")
.And.HaveStdOutContaining("Hello World");
}

// Empty startup hook variable
[Fact]
public void Muxer_activation_of_Empty_StartupHook_Variable_Succeeds()
Expand Down
15 changes: 9 additions & 6 deletions src/native/corehost/hostpolicy/hostpolicy_context.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -281,11 +281,14 @@ int hostpolicy_context_t::initialize(hostpolicy_init_t &hostpolicy_init, const a
pal::string_t startup_hooks;
if (pal::getenv(_X("DOTNET_STARTUP_HOOKS"), &startup_hooks))
{
if (!coreclr_properties.add(common_property::StartUpHooks, startup_hooks.c_str()))
const pal::char_t *config_startup_hooks;
if (coreclr_properties.try_get(common_property::StartUpHooks, &config_startup_hooks))
{
log_duplicate_property_error(coreclr_property_bag_t::common_property_to_string(common_property::StartUpHooks));
return StatusCode::LibHostDuplicateProperty;
startup_hooks.push_back(PATH_SEPARATOR);
startup_hooks.append(config_startup_hooks);
}

coreclr_properties.add(common_property::StartUpHooks, startup_hooks.c_str());
}

// Single-File Bundle Probe
Expand All @@ -297,7 +300,7 @@ int hostpolicy_context_t::initialize(hostpolicy_init_t &hostpolicy_init, const a

if (!coreclr_properties.add(common_property::BundleProbe, ptr_stream.str().c_str()))
{
log_duplicate_property_error(coreclr_property_bag_t::common_property_to_string(common_property::StartUpHooks));
log_duplicate_property_error(coreclr_property_bag_t::common_property_to_string(common_property::BundleProbe));
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return StatusCode::LibHostDuplicateProperty;
}
}
Expand All @@ -312,7 +315,7 @@ int hostpolicy_context_t::initialize(hostpolicy_init_t &hostpolicy_init, const a

if (!coreclr_properties.add(common_property::PInvokeOverride, ptr_stream.str().c_str()))
{
log_duplicate_property_error(coreclr_property_bag_t::common_property_to_string(common_property::StartUpHooks));
log_duplicate_property_error(coreclr_property_bag_t::common_property_to_string(common_property::PInvokeOverride));
return StatusCode::LibHostDuplicateProperty;
}
}
Expand All @@ -321,7 +324,7 @@ int hostpolicy_context_t::initialize(hostpolicy_init_t &hostpolicy_init, const a
#if defined(HOSTPOLICY_EMBEDDED)
if (!coreclr_properties.add(common_property::HostPolicyEmbedded, _X("true")))
{
log_duplicate_property_error(coreclr_property_bag_t::common_property_to_string(common_property::StartUpHooks));
log_duplicate_property_error(coreclr_property_bag_t::common_property_to_string(common_property::HostPolicyEmbedded));
return StatusCode::LibHostDuplicateProperty;
}
#endif
Expand Down