[wasm] WBT: Use project ids that are safe for use as identifiers #89945
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For every test project, a random id is used which is `Path.GetRandomFileName()`. In some cases this `id` gets used in a generated C/C# source file, and that can cause failures. For example the following fails with: ``` blz_checkfingerprinting_Release_zqkzgkui.ref/Program.cs(3,48): error CS1001: Identifier expected [/root/helix/work/workitem/e/wbt/blz_checkfingerprinting_Release_zqkzgkui.ref/blz_checkfingerprinting_Release_zqkzgkui.ref.csproj] blz_checkfingerprinting_Release_zqkzgkui.ref/Program.cs(3,48): error CS1002: ; expected [/root/helix/work/workitem/e/wbt/blz_checkfingerprinting_Release_zqkzgkui.ref/blz_checkfingerprinting_Release_zqkzgkui.ref.csproj] blz_checkfingerprinting_Release_zqkzgkui.ref/Program.cs(3,51): error CS1031: Type expected [/root/helix/work/workitem/e/wbt/blz_checkfingerprinting_Release_zqkzgkui.ref/blz_checkfingerprinting_Release_zqkzgkui.ref.csproj] ``` because the id, `blz_checkfingerprinting_Release_zqkzgkui.ref`, was used as a namespace (line 3). ``` using Microsoft.AspNetCore.Components.Web; using Microsoft.AspNetCore.Components.WebAssembly.Hosting; using blz_checkfingerprinting_Release_zqkzgkui.ref; ``` Fix up the generated random ids to make them safer. The code is taken from `WasmAppBuilder/ManagedToNativeGenerator.cs`. Fixes dotnet#86533 .
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Tagging subscribers to 'arch-wasm': @lewing Issue DetailsFor every test project, a random id is used which is For example the following fails with: because the id, Fix up the generated random ids to make them safer. The code is taken Fixes #86533 .
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ghost
assigned 
pavelsavara
approved these changes
Aug 3, 2023
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For every test project, a random id is used which is
Path.GetRandomFileName(). In some cases thisidgets used in agenerated C/C# source file, and that can cause failures.
For example the following fails with:
because the id,
blz_checkfingerprinting_Release_zqkzgkui.ref, was usedas a namespace (line 3).
Fix up the generated random ids to make them safer. The code is taken
from
WasmAppBuilder/ManagedToNativeGenerator.cs.Fixes #86533 .