Merge pull request #93 from Jules-Bertholet/more-ci-checks

More CI checks

Author: Manishearth

.github/workflows/rust.yml

@@ -7,7 +7,11 @@ on:
     branches: [ master ]
 
 env:
+  CARGO_INCREMENTAL: 0
   CARGO_TERM_COLOR: always
+  RUST_BACKTRACE: 1
+  RUSTFLAGS: -D warnings
+  RUSTDOCFLAGS: -D warnings --cfg docsrs
 
 jobs:
   build:
@@ -20,28 +24,50 @@ jobs:
           - nightly
     steps:
     - uses: actions/checkout@v2
-    - name: Install latest nightly
+    - name: Install toolchain
       uses: actions-rs/toolchain@v1
       with:
           toolchain: ${{ matrix.rust }}
           override: true
     - name: Build
       run: cargo build --verbose
-    - name: Run tests
-      run: cargo test --verbose
+    - name: Run tests with all features
+      run: cargo test --all-features --verbose
     - name: Run tests without features
-      run: cargo test --verbose --no-default-features
+      run: cargo test --no-default-features --verbose
     - name: Package
       run: cargo package
     - name: Test package
       run: cd $(find target/package/ -maxdepth 1 -mindepth 1 -type d) && cargo test
     - name: Test package without features
       run: cd $(find target/package/ -maxdepth 1 -mindepth 1 -type d) && cargo test --no-default-features
+    - name: Build docs
+      if: matrix.rust == 'nightly'
+      run: cargo doc --all-features --verbose
+    - name: Check formatting
+      if: matrix.rust == 'stable'
+      run: cargo fmt --all --check
+    - name: Check clippy
+      if: matrix.rust == 'stable'
+      run: cargo clippy --all-features --all --verbose
+  msrv:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v2
+    - name: Install msrv toolchain
+      uses: actions-rs/toolchain@v1
+      with:
+          toolchain: 1.36
+          override: true
+    - name: Build
+      run: cargo build --verbose --all-features
   regen:
     runs-on: ubuntu-latest
     steps:
     - uses: actions/checkout@v3
     - name: Regen
       run: cd scripts && python3 unicode.py
-    - name: Diff
+    - name: Diff tables
       run: diff src/tables.rs scripts/tables.rs
+    - name: Diff tests
+      run: diff tests/data/normalization_tests.rs scripts/normalization_tests.rs

Cargo.toml

@@ -2,14 +2,23 @@
 
 name = "unicode-normalization"
 version = "0.1.23"
-authors = ["kwantam <kwantam@gmail.com>", "Manish Goregaokar <manishsmail@gmail.com>"]
+authors = [
+    "kwantam <kwantam@gmail.com>",
+    "Manish Goregaokar <manishsmail@gmail.com>",
+]
 
 homepage = "https://github.com/unicode-rs/unicode-normalization"
 repository = "https://github.com/unicode-rs/unicode-normalization"
 documentation = "https://docs.rs/unicode-normalization/"
 
 license = "MIT/Apache-2.0"
-keywords = ["text", "unicode", "normalization", "decomposition", "recomposition"]
+keywords = [
+    "text",
+    "unicode",
+    "normalization",
+    "decomposition",
+    "recomposition",
+]
 readme = "README.md"
 description = """
 This crate provides functions for normalization of
@@ -18,9 +27,11 @@ Decomposition and Recomposition, as described in
 Unicode Standard Annex #15.
 """
 
+rust-version = "1.36"
+
 edition = "2018"
 
-exclude = [ "target/*", "Cargo.lock", "scripts/tmp", "*.txt", "tests/*" ]
+exclude = ["target/*", "Cargo.lock", "scripts/tmp", "*.txt", "tests/*"]
 
 [dependencies.tinyvec]
 version = "1"

scripts/unicode.py

@@ -579,6 +579,7 @@ def minimal_perfect_hash(d):
     data = UnicodeData()
     with open("tables.rs", "w", newline = "\n") as out:
         out.write(PREAMBLE)
+        out.write("#![cfg_attr(rustfmt, rustfmt::skip)]\n")
         out.write("use crate::quick_check::IsNormalized;\n")
         out.write("use crate::quick_check::IsNormalized::*;\n")
         out.write("\n")

src/__test_api.rs

@@ -5,7 +5,7 @@
 // If you're caught using this outside this crates tests/, you get to clean up the mess.
 
 #[cfg(not(feature = "std"))]
-use crate::no_std_prelude::*;
+use alloc::string::String;
 
 use crate::stream_safe::StreamSafe;
 

src/lib.rs

@@ -62,12 +62,7 @@ pub use crate::recompose::Recompositions;
 pub use crate::replace::Replacements;
 pub use crate::stream_safe::StreamSafe;
 pub use crate::tables::UNICODE_VERSION;
-use core::{
-    str::Chars,
-    option,
-};
-
-mod no_std_prelude;
+use core::{option, str::Chars};
 
 mod decompose;
 mod lookups;
@@ -169,7 +164,6 @@ impl<'a> UnicodeNormalization<Chars<'a>> for &'a str {
     }
 }
 
-
 impl UnicodeNormalization<option::IntoIter<char>> for char {
     #[inline]
     fn nfd(self) -> Decompositions<option::IntoIter<char>> {

src/no_std_prelude.rs

@@ -14,7 +14,7 @@ use crate::lookups::{
     compatibility_fully_decomposed, composition_table,
 };
 
-use core::{char, ops::FnMut};
+use core::char;
 
 /// Compute canonical Unicode decomposition for character.
 /// See [Unicode Standard Annex #15](http://www.unicode.org/reports/tr15/)

src/normalize.rs

@@ -114,7 +114,7 @@ mod tests {
     use crate::normalize::decompose_compatible;
 
     #[cfg(not(feature = "std"))]
-    use crate::no_std_prelude::*;
+    use alloc::{string::String, vec::Vec};
 
     use core::char;
 

src/stream_safe.rs

@@ -11,6 +11,7 @@
 // NOTE: The following code was generated by "scripts/unicode.py", do not edit directly
 
 #![allow(missing_docs)]
+#![cfg_attr(rustfmt, rustfmt::skip)]
 use crate::quick_check::IsNormalized;
 use crate::quick_check::IsNormalized::*;
 

src/tables.rs

@@ -13,7 +13,7 @@ use super::UnicodeNormalization;
 use core::char;
 
 #[cfg(not(feature = "std"))]
-use crate::no_std_prelude::*;
+use alloc::string::{String, ToString};
 
 #[test]
 fn test_nfd() {