Adding upstream version 0.26.0.upstream/0.26.0upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 97 insertions, 0 deletions

diff --git a/build.rs b/build.rs
new file mode 100644
index 0000000..8390b5f
--- /dev/null
+++ b/build.rs
@@ -0,0 +1,97 @@
+fn generate_tests() {
+    use std::env;
+    use std::ffi::OsStr;
+    use std::fs::{self, File};
+    use std::io::Write;
+    use std::path::{Path, PathBuf};
+
+    let out_dir = PathBuf::from(env::var("OUT_DIR").unwrap());
+    let mut dst = File::create(Path::new(&out_dir).join("tests.rs")).unwrap();
+
+    let manifest_dir = PathBuf::from(env::var("CARGO_MANIFEST_DIR").unwrap());
+    let tests_dir = manifest_dir.join("tests").join("rust");
+    let tests = fs::read_dir(&tests_dir).unwrap();
+
+    let entries = tests.map(|t| t.expect("Couldn't read test file"));
+
+    println!("cargo:rerun-if-changed={}", tests_dir.display());
+
+    for entry in entries {
+        let path_segment = if entry.file_type().unwrap().is_file() {
+            match entry.path().extension().and_then(OsStr::to_str) {
+                Some("rs") => {}
+                _ => continue,
+            };
+
+            entry
+                .path()
+                .file_stem()
+                .unwrap()
+                .to_str()
+                .unwrap()
+                .to_owned()
+        } else {
+            entry.file_name().to_str().unwrap().to_owned()
+        };
+
+        let identifier = path_segment
+            .replace(|c| !char::is_alphanumeric(c), "_")
+            .replace("__", "_");
+
+        writeln!(
+            dst,
+            "test_file!(test_{}, {:?}, {:?});",
+            identifier,
+            path_segment,
+            entry.path(),
+        )
+        .unwrap();
+    }
+
+    dst.flush().unwrap();
+}
+
+fn generate_depfile_tests() {
+    use std::env;
+    use std::fs::{self, File};
+    use std::io::Write;
+    use std::path::{Path, PathBuf};
+
+    let out_dir = PathBuf::from(env::var("OUT_DIR").unwrap());
+    let mut dst = File::create(Path::new(&out_dir).join("depfile_tests.rs")).unwrap();
+
+    let manifest_dir = PathBuf::from(env::var("CARGO_MANIFEST_DIR").unwrap());
+    let tests_dir = manifest_dir.join("tests").join("depfile");
+    let tests = fs::read_dir(&tests_dir).unwrap();
+
+    let entries = tests.map(|t| t.expect("Couldn't read test file"));
+
+    println!("cargo:rerun-if-changed={}", tests_dir.display());
+
+    for entry in entries {
+        if entry.file_type().unwrap().is_file() {
+            continue;
+        };
+        let path_segment = entry.file_name().to_str().unwrap().to_owned();
+
+        let identifier = path_segment
+            .replace(|c| !char::is_alphanumeric(c), "_")
+            .replace("__", "_");
+
+        writeln!(
+            dst,
+            "test_file!(test_depfile_{}, {:?}, {:?});",
+            identifier,
+            path_segment,
+            entry.path(),
+        )
+        .unwrap();
+    }
+
+    dst.flush().unwrap();
+}
+
+fn main() {
+    generate_tests();
+    generate_depfile_tests();
+}