test: Make a dedicated testsuite for rustfix
This commit adds a dedicated mode to compiletest for running rustfix tests,
adding a new `src/test/rustfix` directory which will execute all tests as a
"rustfix" test, namely requiring that a `*.fixed` is next to the main file which
is the result of the rustfix project's application of fixes.
The `rustfix` crate is pulled in to actually perform the fixing, and the rustfix
compiletest mode will assert a few properties about the fixing:
* The expected fixed output must be the same as rustc's output suggestions
applied to the original code.
* The fixed code must compile successfully
* The fixed code must have no further diagnostics emitted about it
diff --git a/src/Cargo.lock b/src/Cargo.lock
index ccdb24d..113369c 100644
--- a/src/Cargo.lock
+++ b/src/Cargo.lock
@@ -394,6 +394,7 @@
"log 0.4.1 (registry+https://github.com/rust-lang/crates.io-index)",
"miow 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
"regex 0.2.10 (registry+https://github.com/rust-lang/crates.io-index)",
+ "rustfix 0.1.0 (git+https://github.com/rust-lang-nursery/rustfix?branch=apply_suggestion)",
"serde 1.0.40 (registry+https://github.com/rust-lang/crates.io-index)",
"serde_derive 1.0.40 (registry+https://github.com/rust-lang/crates.io-index)",
"serde_json 1.0.15 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -2235,6 +2236,19 @@
]
[[package]]
+name = "rustfix"
+version = "0.1.0"
+source = "git+https://github.com/rust-lang-nursery/rustfix?branch=apply_suggestion#571b43a1a1777561ddd7a41b37512bf0e3452c1a"
+dependencies = [
+ "clap 2.31.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "colored 1.6.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "quick-error 1.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.40 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde_derive 1.0.40 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde_json 1.0.15 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
+[[package]]
name = "rustfmt-nightly"
version = "0.6.1"
dependencies = [
@@ -3146,6 +3160,7 @@
"checksum rustc-ap-syntax_pos 113.0.0 (registry+https://github.com/rust-lang/crates.io-index)" = "55793c2a775230c42661194c48d44b35d4c8439d79ad8528e56651e854c48c63"
"checksum rustc-demangle 0.1.7 (registry+https://github.com/rust-lang/crates.io-index)" = "11fb43a206a04116ffd7cfcf9bcb941f8eb6cc7ff667272246b0a1c74259a3cb"
"checksum rustc-serialize 0.3.24 (registry+https://github.com/rust-lang/crates.io-index)" = "dcf128d1287d2ea9d80910b5f1120d0b8eede3fbf1abe91c40d39ea7d51e6fda"
+"checksum rustfix 0.1.0 (git+https://github.com/rust-lang-nursery/rustfix?branch=apply_suggestion)" = "<none>"
"checksum same-file 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)" = "d931a44fdaa43b8637009e7632a02adc4f2b2e0733c08caa4cf00e8da4a117a7"
"checksum same-file 1.0.2 (registry+https://github.com/rust-lang/crates.io-index)" = "cfb6eded0b06a0b512c8ddbcf04089138c9b4362c2f696f3c3d76039d68f3637"
"checksum schannel 0.1.12 (registry+https://github.com/rust-lang/crates.io-index)" = "85fd9df495640643ad2d00443b3d78aae69802ad488debab4f1dd52fc1806ade"
