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WIP: basic mutation testing with cargo mutants #2232

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WIP: basic mutation testing with cargo mutants #2232

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340a69e
WIP: basic mutation testing with cargo mutants
sveitser Oct 29, 2024
3e9ccb7
Add missing file
sveitser Oct 29, 2024
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4 changes: 4 additions & 0 deletions .cargo/mutants.toml
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Original file line number Diff line number Diff line change
@@ -0,0 +1,4 @@
# cargo-mutants configuration

# profile = "mutants" # Build without debug symbols
test_tool = "nextest"
27 changes: 25 additions & 2 deletions .config/nextest.toml
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@@ -1,7 +1,15 @@
# cargo-mutants does not seem to support specifying the nextest profile? :(
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I think we can use the env var NEXTEST_PROFILE

[profile.default]
slow-timeout = "2m"
default-filter = 'not (test(slow_) | package(tests))'
retries = 2
default-filter = """not (test(slow_) | package(tests) \
| test(test_fee_upgrade_time_based) \
| test(test_fee_upgrade_view_based) \
| test(test_marketplace_upgrade_time_based) \
| test(test_marketplace_upgrade_view_based) \
| test(test_process_client_handling_stream_subscribe_voters) \
| test(test_process_client_handling_stream_subscribe_node_identity) \
)"""
retries = 0

# The restart tests run an entire sequencing network, and so are quite resource intensive.
[[profile.default.overrides]]
Expand All @@ -22,3 +30,18 @@ retries = 2
slow-timeout = "2m"
default-filter = 'package(tests)'
retries = 2

# # Profile to be used with mutant testing.
# # The upgrade tests are slow.
# # The process_client_handling_stream_subscribe_... tests may hang.
# [profile.fast-non-flaky]
# slow-timeout = "2m"
# default-filter = """not (test(slow_) | package(tests) \
# | test(test_fee_upgrade_time_based) \
# | test(test_fee_upgrade_view_based) \
# | test(test_marketplace_upgrade_time_based) \
# | test(test_marketplace_upgrade_view_based) \
# | test(test_process_client_handling_stream_subscribe_voters) \
# | test(test_process_client_handling_stream_subscribe_node_identity) \
# )"""
# retries = 0
10 changes: 10 additions & 0 deletions Cargo.toml
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Expand Up @@ -156,6 +156,16 @@ strip = "debuginfo"
[profile.dev.package."*"]
opt-level = 3

[profile.test]
inherits = "dev"
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test already inherits dev

# Minimal opt-level to run api::test::test_{catchup,restart}
opt-level = 1

# [profile.mutants]
# inherits = "dev"
# debug = "none"


[patch."https://github.com/EspressoSystems/HotShot.git"]
hotshot = { git = "https://www.github.com/EspressoSystems/HotShot.git", tag = "0.5.78-patch5" }
hotshot-builder-api = { git = "https://www.github.com/EspressoSystems/HotShot.git", tag = "0.5.78-patch5" }
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8 changes: 4 additions & 4 deletions flake.lock
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11 changes: 3 additions & 8 deletions flake.nix
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Expand Up @@ -12,7 +12,7 @@
];
};

inputs.nixpkgs.url = "github:NixOS/nixpkgs/nixos-unstable";
inputs.nixpkgs.url = "github:NixOS/nixpkgs/nixpkgs-unstable";
inputs.rust-overlay.url = "github:oxalica/rust-overlay";

inputs.nixpkgs-cross-overlay.url =
Expand Down Expand Up @@ -175,11 +175,6 @@
nightlyToolchain = pkgs.rust-bin.selectLatestNightlyWith (toolchain: toolchain.minimal.override {
extensions = [ "rust-analyzer" ];
});
# nixWithFlakes allows pre v2.4 nix installations to use
# flake commands (like `nix flake update`)
nixWithFlakes = pkgs.writeShellScriptBin "nix" ''
exec ${pkgs.nixFlakes}/bin/nix --experimental-features "nix-command flakes" "$@"
'';
solc = pkgs.solc-bin.latest;
in
mkShell (rustEnvVars // {
Expand All @@ -195,14 +190,14 @@
# Rust tools
cargo-audit
cargo-edit
cargo-sort
cargo-mutants
cargo-nextest
cargo-sort
typos
just
nightlyToolchain.passthru.availableComponents.rust-analyzer

# Tools
nixWithFlakes
nixpkgs-fmt
entr
process-compose
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