rust: add tests for dependency inference

2024-07-07 04:46:51 +03:00 · 2023-03-18 11:31:24 -04:00 · 2023-03-18 11:31:24 -04:00 · 1f00dc5091
commit 1f00dc5091
parent b0326efce0
24 changed files with 698 additions and 1 deletions
--- a/Cargo.lock
+++ b/Cargo.lock
@ -459,6 +459,18 @@ dependencies = [
 "libc",
 ]

+[[package]]
+name = "console"
+version = "0.15.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c3d79fbe8970a77e3e34151cc13d3b3e248aa0faaecb9f6091fa07ebefe5ad60"
+dependencies = [
+ "encode_unicode",
+ "lazy_static",
+ "libc",
+ "windows-sys 0.42.0",
+]
+
 [[package]]
 name = "const-oid"
 version = "0.9.2"
@ -888,6 +900,12 @@ dependencies = [
 "zeroize",
 ]

+[[package]]
+name = "encode_unicode"
+version = "0.3.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a357d28ed41a50f9c765dbfe56cbc04a64e53e5fc58ba79fbc34c10ef3df831f"
+
 [[package]]
 name = "encoding_rs"
 version = "0.8.32"
@ -1436,6 +1454,19 @@ version = "2.0.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9f2cb48b81b1dc9f39676bf99f5499babfec7cd8fe14307f7b3d747208fb5690"

+[[package]]
+name = "insta"
+version = "1.28.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "fea5b3894afe466b4bcf0388630fc15e11938a6074af0cd637c825ba2ec8a099"
+dependencies = [
+ "console",
+ "lazy_static",
+ "linked-hash-map",
+ "similar",
+ "yaml-rust",
+]
+
 [[package]]
 name = "instant"
 version = "0.1.12"
@ -1599,6 +1630,12 @@ dependencies = [
 "cc",
 ]

+[[package]]
+name = "linked-hash-map"
+version = "0.5.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0717cef1bc8b636c6e1c1bbdefc09e6322da8a9321966e8928ef80d20f7f770f"
+
 [[package]]
 name = "linux-raw-sys"
 version = "0.1.4"
@ -1736,6 +1773,7 @@ dependencies = [
 "flate2",
 "heck",
 "indoc",
+ "insta",
 "is-terminal",
 "itertools",
 "once_cell",
@ -2667,6 +2705,12 @@ dependencies = [
 "rand_core",
 ]

+[[package]]
+name = "similar"
+version = "2.2.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "420acb44afdae038210c99e69aae24109f32f15500aa708e81d46c9f29d55fcf"
+
 [[package]]
 name = "sized-chunks"
 version = "0.6.5"
@ -3587,6 +3631,15 @@ dependencies = [
 "dirs",
 ]

+[[package]]
+name = "yaml-rust"
+version = "0.4.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "56c1936c4cc7a1c9ab21a1ebb602eb942ba868cbd44a99cb7cdc5892335e1c85"
+dependencies = [
+ "linked-hash-map",
+]
+
 [[package]]
 name = "zeroize"
 version = "1.5.7"
--- a/Cargo.toml
+++ b/Cargo.toml
@ -80,6 +80,11 @@ clap = { version = "4.1.9", features = ["derive"] }
 clap_complete = "4.1.5"
 clap_mangen = "0.2.10"

+[dev-dependencies]
+heck = "0.4.1"
+insta = "1.28.0"
+tempfile = "3.4.0"
+
 [features]
 default = ["vendored", "reqwest/rustls-tls"]
 vendored = ["cargo/vendored-libgit2", "cargo/vendored-openssl"]
--- a/scripts/lock-rust-fixture
+++ b/scripts/lock-rust-fixture
@ -0,0 +1,11 @@
+#!/bin/sh
+
+set -eu
+
+dir=$(mktemp -d)
+cp "src/lang/rust/fixtures/$1.toml" "$dir/Cargo.toml"
+mkdir "$dir/src"
+touch "$dir/src/lib.rs"
+cargo generate-lockfile --manifest-path "$dir/Cargo.toml"
+cp "$dir/Cargo.lock" "src/lang/rust/fixtures/$1-lock.toml"
+rm -r "$dir"
--- a/src/inputs.rs
+++ b/src/inputs.rs
@ -5,7 +5,7 @@ use std::{
    fmt::Write,
 };

-#[derive(Default)]
+#[derive(Debug, Default)]
 pub struct AllInputs {
    pub native_build_inputs: Inputs,
    pub build_inputs: Inputs,
--- a/src/lang/rust/fixtures/libz-ng-lock.toml
+++ b/src/lang/rust/fixtures/libz-ng-lock.toml
@ -0,0 +1,56 @@
+# This file is automatically @generated by Cargo.
+# It is not intended for manual editing.
+version = 3
+
+[[package]]
+name = "cc"
+version = "1.0.79"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "50d30906286121d95be3d479533b458f87493b30a4b5f79a607db8f5d11aa91f"
+
+[[package]]
+name = "cmake"
+version = "0.1.49"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "db34956e100b30725f2eb215f90d4871051239535632f84fea3bc92722c66b7c"
+dependencies = [
+ "cc",
+]
+
+[[package]]
+name = "libc"
+version = "0.2.140"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "99227334921fae1a979cf0bfdfcc6b3e5ce376ef57e16fb6fb3ea2ed6095f80c"
+
+[[package]]
+name = "libz-ng"
+version = "0.1.0"
+dependencies = [
+ "libz-sys",
+]
+
+[[package]]
+name = "libz-sys"
+version = "1.1.8"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9702761c3935f8cc2f101793272e202c72b99da8f4224a19ddcf1279a6450bbf"
+dependencies = [
+ "cc",
+ "cmake",
+ "libc",
+ "pkg-config",
+ "vcpkg",
+]
+
+[[package]]
+name = "pkg-config"
+version = "0.3.26"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6ac9a59f73473f1b8d852421e59e64809f025994837ef743615c6d0c5b305160"
+
+[[package]]
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+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "accd4ea62f7bb7a82fe23066fb0957d48ef677f6eeb8215f372f52e48bb32426"
--- a/src/lang/rust/fixtures/libz-ng.toml
+++ b/src/lang/rust/fixtures/libz-ng.toml
@ -0,0 +1,8 @@
+[package]
+name = "libz-ng"
+version = "0.1.0"
+edition = "2021"
+publish = false
+
+[dependencies]
+libz-sys = { version = "1.1.8", default-features = false, features = ["zlib-ng"] }
--- a/src/lang/rust/fixtures/libz-static-lock.toml
+++ b/src/lang/rust/fixtures/libz-static-lock.toml
@ -0,0 +1,46 @@
+# This file is automatically @generated by Cargo.
+# It is not intended for manual editing.
+version = 3
+
+[[package]]
+name = "cc"
+version = "1.0.79"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "50d30906286121d95be3d479533b458f87493b30a4b5f79a607db8f5d11aa91f"
+
+[[package]]
+name = "libc"
+version = "0.2.140"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "99227334921fae1a979cf0bfdfcc6b3e5ce376ef57e16fb6fb3ea2ed6095f80c"
+
+[[package]]
+name = "libz-static"
+version = "0.1.0"
+dependencies = [
+ "libz-sys",
+]
+
+[[package]]
+name = "libz-sys"
+version = "1.1.8"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9702761c3935f8cc2f101793272e202c72b99da8f4224a19ddcf1279a6450bbf"
+dependencies = [
+ "cc",
+ "libc",
+ "pkg-config",
+ "vcpkg",
+]
+
+[[package]]
+name = "pkg-config"
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+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6ac9a59f73473f1b8d852421e59e64809f025994837ef743615c6d0c5b305160"
+
+[[package]]
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+version = "0.2.15"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "accd4ea62f7bb7a82fe23066fb0957d48ef677f6eeb8215f372f52e48bb32426"
--- a/src/lang/rust/fixtures/libz-static.toml
+++ b/src/lang/rust/fixtures/libz-static.toml
@ -0,0 +1,8 @@
+[package]
+name = "libz-static"
+version = "0.1.0"
+edition = "2021"
+publish = false
+
+[dependencies]
+libz-sys = { version = "1.1.8", features = ["static"] }
--- a/src/lang/rust/fixtures/libz-stock-lock.toml
+++ b/src/lang/rust/fixtures/libz-stock-lock.toml
@ -0,0 +1,56 @@
+# This file is automatically @generated by Cargo.
+# It is not intended for manual editing.
+version = 3
+
+[[package]]
+name = "cc"
+version = "1.0.79"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "50d30906286121d95be3d479533b458f87493b30a4b5f79a607db8f5d11aa91f"
+
+[[package]]
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+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "db34956e100b30725f2eb215f90d4871051239535632f84fea3bc92722c66b7c"
+dependencies = [
+ "cc",
+]
+
+[[package]]
+name = "libc"
+version = "0.2.140"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "99227334921fae1a979cf0bfdfcc6b3e5ce376ef57e16fb6fb3ea2ed6095f80c"
+
+[[package]]
+name = "libz-stock"
+version = "0.1.0"
+dependencies = [
+ "libz-sys",
+]
+
+[[package]]
+name = "libz-sys"
+version = "1.1.8"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9702761c3935f8cc2f101793272e202c72b99da8f4224a19ddcf1279a6450bbf"
+dependencies = [
+ "cc",
+ "cmake",
+ "libc",
+ "pkg-config",
+ "vcpkg",
+]
+
+[[package]]
+name = "pkg-config"
+version = "0.3.26"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6ac9a59f73473f1b8d852421e59e64809f025994837ef743615c6d0c5b305160"
+
+[[package]]
+name = "vcpkg"
+version = "0.2.15"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "accd4ea62f7bb7a82fe23066fb0957d48ef677f6eeb8215f372f52e48bb32426"
--- a/src/lang/rust/fixtures/libz-stock.toml
+++ b/src/lang/rust/fixtures/libz-stock.toml
@ -0,0 +1,8 @@
+[package]
+name = "libz-stock"
+version = "0.1.0"
+edition = "2021"
+publish = false
+
+[dependencies]
+libz-sys = { version = "1.1.8", features = ["zlib-ng"] }
--- a/src/lang/rust/fixtures/zstd-env-lock.toml
+++ b/src/lang/rust/fixtures/zstd-env-lock.toml
@ -0,0 +1,70 @@
+# This file is automatically @generated by Cargo.
+# It is not intended for manual editing.
+version = 3
+
+[[package]]
+name = "cc"
+version = "1.0.79"
+source = "registry+https://github.com/rust-lang/crates.io-index"
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+dependencies = [
+ "jobserver",
+]
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+[[package]]
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+dependencies = [
+ "libc",
+]
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+version = "0.2.140"
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+dependencies = [
+ "zstd-safe",
+]
+
+[[package]]
+name = "zstd-env"
+version = "0.1.0"
+dependencies = [
+ "zstd",
+]
+
+[[package]]
+name = "zstd-safe"
+version = "6.0.4+zstd.1.5.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7afb4b54b8910cf5447638cb54bf4e8a65cbedd783af98b98c62ffe91f185543"
+dependencies = [
+ "libc",
+ "zstd-sys",
+]
+
+[[package]]
+name = "zstd-sys"
+version = "2.0.7+zstd.1.5.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
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+dependencies = [
+ "cc",
+ "libc",
+ "pkg-config",
+]
--- a/src/lang/rust/fixtures/zstd-env.toml
+++ b/src/lang/rust/fixtures/zstd-env.toml
@ -0,0 +1,8 @@
+[package]
+name = "zstd-env"
+version = "0.1.0"
+edition = "2021"
+publish = false
+
+[dependencies]
+zstd = "0.12.3"
--- a/src/lang/rust/fixtures/zstd-old-lock.toml
+++ b/src/lang/rust/fixtures/zstd-old-lock.toml
@ -0,0 +1,64 @@
+# This file is automatically @generated by Cargo.
+# It is not intended for manual editing.
+version = 3
+
+[[package]]
+name = "cc"
+version = "1.0.79"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "50d30906286121d95be3d479533b458f87493b30a4b5f79a607db8f5d11aa91f"
+dependencies = [
+ "jobserver",
+]
+
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+ "libc",
+]
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+dependencies = [
+ "zstd-safe",
+]
+
+[[package]]
+name = "zstd-old"
+version = "0.1.0"
+dependencies = [
+ "zstd",
+ "zstd-sys",
+]
+
+[[package]]
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+source = "registry+https://github.com/rust-lang/crates.io-index"
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+dependencies = [
+ "libc",
+ "zstd-sys",
+]
+
+[[package]]
+name = "zstd-sys"
+version = "2.0.4+zstd.1.5.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "4fa202f2ef00074143e219d15b62ffc317d17cc33909feac471c044087cad7b0"
+dependencies = [
+ "cc",
+ "libc",
+]
--- a/src/lang/rust/fixtures/zstd-old.toml
+++ b/src/lang/rust/fixtures/zstd-old.toml
@ -0,0 +1,9 @@
+[package]
+name = "zstd-old"
+version = "0.1.0"
+edition = "2021"
+publish = false
+
+[dependencies]
+zstd = "0.12.3"
+zstd-sys = "=2.0.4"
--- a/src/lang/rust/fixtures/zstd-pkg-config-lock.toml
+++ b/src/lang/rust/fixtures/zstd-pkg-config-lock.toml
@ -0,0 +1,71 @@
+# This file is automatically @generated by Cargo.
+# It is not intended for manual editing.
+version = 3
+
+[[package]]
+name = "cc"
+version = "1.0.79"
+source = "registry+https://github.com/rust-lang/crates.io-index"
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+ "jobserver",
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+ "libc",
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+ "zstd-safe",
+]
+
+[[package]]
+name = "zstd-old"
+version = "0.1.0"
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+ "zstd",
+ "zstd-sys",
+]
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+name = "zstd-safe"
+version = "6.0.3+zstd.1.5.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "68e4a3f57d13d0ab7e478665c60f35e2a613dcd527851c2c7287ce5c787e134a"
+dependencies = [
+ "libc",
+ "zstd-sys",
+]
+
+[[package]]
+name = "zstd-sys"
+version = "2.0.4+zstd.1.5.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "4fa202f2ef00074143e219d15b62ffc317d17cc33909feac471c044087cad7b0"
+dependencies = [
+ "cc",
+ "libc",
+ "pkg-config",
+]
--- a/src/lang/rust/fixtures/zstd-pkg-config.toml
+++ b/src/lang/rust/fixtures/zstd-pkg-config.toml
@ -0,0 +1,9 @@
+[package]
+name = "zstd-pkg-config"
+version = "0.1.0"
+edition = "2021"
+publish = false
+
+[dependencies]
+zstd = { version = "0.12.3", features = ["pkg-config"] }
+zstd-sys = "=2.0.4"
--- a/src/lang/rust/mod.rs
+++ b/src/lang/rust/mod.rs
@ -1,4 +1,6 @@
 mod deps;
+#[cfg(test)]
+mod tests;

 use anyhow::{anyhow, Context, Result};
 use cargo::{
--- a/src/lang/rust/snapshots/nix_initlangrusttestslibz_ng.snap
+++ b/src/lang/rust/snapshots/nix_initlangrusttestslibz_ng.snap
@ -0,0 +1,27 @@
+---
+source: src/lang/rust/tests.rs
+expression: run(stringify!(libz_ng))
+---
+AllInputs {
+    native_build_inputs: Inputs {
+        always: {
+            "pkg-config",
+        },
+        darwin: {},
+        aarch64_darwin: {},
+        x86_64_darwin: {},
+        linux: {},
+        aarch64_linux: {},
+        x86_64_linux: {},
+    },
+    build_inputs: Inputs {
+        always: {},
+        darwin: {},
+        aarch64_darwin: {},
+        x86_64_darwin: {},
+        linux: {},
+        aarch64_linux: {},
+        x86_64_linux: {},
+    },
+    env: {},
+}
--- a/src/lang/rust/snapshots/nix_initlangrusttestslibz_static.snap
+++ b/src/lang/rust/snapshots/nix_initlangrusttestslibz_static.snap
@ -0,0 +1,27 @@
+---
+source: src/lang/rust/tests.rs
+expression: run(stringify!(libz_static))
+---
+AllInputs {
+    native_build_inputs: Inputs {
+        always: {
+            "pkg-config",
+        },
+        darwin: {},
+        aarch64_darwin: {},
+        x86_64_darwin: {},
+        linux: {},
+        aarch64_linux: {},
+        x86_64_linux: {},
+    },
+    build_inputs: Inputs {
+        always: {},
+        darwin: {},
+        aarch64_darwin: {},
+        x86_64_darwin: {},
+        linux: {},
+        aarch64_linux: {},
+        x86_64_linux: {},
+    },
+    env: {},
+}
--- a/src/lang/rust/snapshots/nix_initlangrusttestslibz_stock.snap
+++ b/src/lang/rust/snapshots/nix_initlangrusttestslibz_stock.snap
@ -0,0 +1,29 @@
+---
+source: src/lang/rust/tests.rs
+expression: run(stringify!(libz_stock))
+---
+AllInputs {
+    native_build_inputs: Inputs {
+        always: {
+            "pkg-config",
+        },
+        darwin: {},
+        aarch64_darwin: {},
+        x86_64_darwin: {},
+        linux: {},
+        aarch64_linux: {},
+        x86_64_linux: {},
+    },
+    build_inputs: Inputs {
+        always: {
+            "zlib",
+        },
+        darwin: {},
+        aarch64_darwin: {},
+        x86_64_darwin: {},
+        linux: {},
+        aarch64_linux: {},
+        x86_64_linux: {},
+    },
+    env: {},
+}
--- a/src/lang/rust/snapshots/nix_initlangrusttestszstd_env.snap
+++ b/src/lang/rust/snapshots/nix_initlangrusttestszstd_env.snap
@ -0,0 +1,31 @@
+---
+source: src/lang/rust/tests.rs
+expression: run(stringify!(zstd_env))
+---
+AllInputs {
+    native_build_inputs: Inputs {
+        always: {
+            "pkg-config",
+        },
+        darwin: {},
+        aarch64_darwin: {},
+        x86_64_darwin: {},
+        linux: {},
+        aarch64_linux: {},
+        x86_64_linux: {},
+    },
+    build_inputs: Inputs {
+        always: {
+            "zstd",
+        },
+        darwin: {},
+        aarch64_darwin: {},
+        x86_64_darwin: {},
+        linux: {},
+        aarch64_linux: {},
+        x86_64_linux: {},
+    },
+    env: {
+        "ZSTD_SYS_USE_PKG_CONFIG": "true",
+    },
+}
--- a/src/lang/rust/snapshots/nix_initlangrusttestszstd_old.snap
+++ b/src/lang/rust/snapshots/nix_initlangrusttestszstd_old.snap
@ -0,0 +1,25 @@
+---
+source: src/lang/rust/tests.rs
+expression: run(stringify!(zstd_old))
+---
+AllInputs {
+    native_build_inputs: Inputs {
+        always: {},
+        darwin: {},
+        aarch64_darwin: {},
+        x86_64_darwin: {},
+        linux: {},
+        aarch64_linux: {},
+        x86_64_linux: {},
+    },
+    build_inputs: Inputs {
+        always: {},
+        darwin: {},
+        aarch64_darwin: {},
+        x86_64_darwin: {},
+        linux: {},
+        aarch64_linux: {},
+        x86_64_linux: {},
+    },
+    env: {},
+}
--- a/src/lang/rust/snapshots/nix_initlangrusttestszstd_pkg_config.snap
+++ b/src/lang/rust/snapshots/nix_initlangrusttestszstd_pkg_config.snap
@ -0,0 +1,29 @@
+---
+source: src/lang/rust/tests.rs
+expression: run(stringify!(zstd_pkg_config))
+---
+AllInputs {
+    native_build_inputs: Inputs {
+        always: {
+            "pkg-config",
+        },
+        darwin: {},
+        aarch64_darwin: {},
+        x86_64_darwin: {},
+        linux: {},
+        aarch64_linux: {},
+        x86_64_linux: {},
+    },
+    build_inputs: Inputs {
+        always: {
+            "zstd",
+        },
+        darwin: {},
+        aarch64_darwin: {},
+        x86_64_darwin: {},
+        linux: {},
+        aarch64_linux: {},
+        x86_64_linux: {},
+    },
+    env: {},
+}
--- a/src/lang/rust/tests.rs
+++ b/src/lang/rust/tests.rs
@ -0,0 +1,45 @@
+use heck::AsKebabCase;
+use insta::assert_debug_snapshot;
+use tempfile::tempdir;
+
+use super::resolve_workspace;
+use crate::{inputs::AllInputs, lang::rust::load_rust_dependencies};
+
+use std::fs::{copy, create_dir, File};
+
+macro_rules! tests {
+    ($($name:ident)+) => {
+        $(
+            #[test]
+            fn $name() {
+                assert_debug_snapshot!(run(stringify!($name)));
+            }
+        )+
+    };
+}
+
+tests! {
+    libz_ng
+    libz_static
+    libz_stock
+    zstd_env
+    zstd_old
+    zstd_pkg_config
+}
+
+fn run(name: &str) -> AllInputs {
+    let dir = tempdir().unwrap();
+    let dir = dir.path();
+
+    let fixture = format!("src/lang/rust/fixtures/{}", AsKebabCase(name));
+    copy(format!("{fixture}.toml"), dir.join("Cargo.toml")).unwrap();
+    copy(format!("{fixture}-lock.toml"), dir.join("Cargo.lock")).unwrap();
+
+    let src = dir.join("src");
+    create_dir(&src).unwrap();
+    File::create(src.join("lib.rs")).unwrap();
+
+    let mut inputs = AllInputs::default();
+    load_rust_dependencies(&mut inputs, &resolve_workspace(dir).unwrap());
+    inputs
+}