5d005a7621
In the Windows test environment, the paths generated by `temp_tree()` are symlink paths, which causes certain tests to fail. I later noticed that when opening a project, we seem to always use `canonicalize` to normalize the paths, as shown here: https://github.com/zed-industries/zed/pull/21039. This PR adopts a similar approach for the test environment to address the issue. Release Notes: - N/A
81 lines
2 KiB
Rust
81 lines
2 KiB
Rust
mod assertions;
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mod marked_text;
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use git2;
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use std::{
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ffi::OsStr,
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path::{Path, PathBuf},
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};
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use tempfile::TempDir;
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pub use assertions::*;
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pub use marked_text::*;
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pub struct TempTree {
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_temp_dir: TempDir,
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path: PathBuf,
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}
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impl TempTree {
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pub fn new(tree: serde_json::Value) -> Self {
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let dir = TempDir::new().unwrap();
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let path = std::fs::canonicalize(dir.path()).unwrap();
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write_tree(path.as_path(), tree);
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Self {
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_temp_dir: dir,
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path,
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}
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}
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pub fn path(&self) -> &Path {
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self.path.as_path()
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}
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}
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fn write_tree(path: &Path, tree: serde_json::Value) {
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use serde_json::Value;
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use std::fs;
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if let Value::Object(map) = tree {
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for (name, contents) in map {
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let mut path = PathBuf::from(path);
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path.push(name);
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match contents {
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Value::Object(_) => {
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fs::create_dir(&path).unwrap();
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if path.file_name() == Some(OsStr::new(".git")) {
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git2::Repository::init(path.parent().unwrap()).unwrap();
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}
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write_tree(&path, contents);
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}
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Value::Null => {
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fs::create_dir(&path).unwrap();
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}
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Value::String(contents) => {
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fs::write(&path, contents).unwrap();
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}
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_ => {
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panic!("JSON object must contain only objects, strings, or null");
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}
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}
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}
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} else {
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panic!("You must pass a JSON object to this helper")
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}
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}
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pub fn sample_text(rows: usize, cols: usize, start_char: char) -> String {
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let mut text = String::new();
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for row in 0..rows {
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let c: char = (start_char as u32 + row as u32) as u8 as char;
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let mut line = c.to_string().repeat(cols);
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if row < rows - 1 {
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line.push('\n');
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}
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text += &line;
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}
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text
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}
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