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use codespan_reporting::diagnostic::Diagnostic;
use codespan_reporting::files::Files;
use codespan_reporting::term::{emit, Config};
use termcolor::{Buffer, WriteColor};
mod color_buffer;
use self::color_buffer::ColorBuffer;
pub struct TestData<'files, F: Files<'files>> {
pub files: F,
pub diagnostics: Vec<Diagnostic<F::FileId>>,
}
impl<'files, F: Files<'files>> TestData<'files, F> {
fn emit<W: WriteColor>(&'files self, mut writer: W, config: &Config) -> W {
for diagnostic in &self.diagnostics {
emit(&mut writer, config, &self.files, &diagnostic).unwrap();
}
writer
}
pub fn emit_color(&'files self, config: &Config) -> String {
self.emit(ColorBuffer::new(), &config).into_string()
}
pub fn emit_no_color(&'files self, config: &Config) -> String {
let buffer = self.emit(Buffer::no_color(), &config);
String::from_utf8_lossy(buffer.as_slice()).into_owned()
}
}