1 files changed, 114 insertions, 0 deletions
diff --git a/tests/common/errorpanic.rs b/tests/common/errorpanic.rs
new file mode 100644
index 0000000..202c4be
--- /dev/null
+++ b/tests/common/errorpanic.rs
@@ -0,0 +1,114 @@
+// Copyright (c) 2021 Soni L.
+
+use ::iosonism::strcursor::ReadError;
+use ::iosonism::strcursor::StringReader;
+
+/// An implementation of various Iosonism errors that just panics.
+#[derive(Debug)]
+pub enum ErrorPanic {
+    // uninhabitable!
+}
+
+impl ::std::fmt::Display for ErrorPanic {
+    fn fmt(&self, _: &mut ::std::fmt::Formatter) -> ::std::fmt::Result {
+        match *self {
+        }
+    }
+}
+
+impl ::std::error::Error for ErrorPanic {
+}
+
+impl<'a, C: StringReader<'a>> ReadError<'a, C> for ErrorPanic {
+    fn invalid_integer(context: &C, from: &str) -> Self {
+        if !context.get_remaining().is_empty() {
+            panic!(
+                "invalid integer: {} at ...{}",
+                from,
+                context.get_remaining(),
+            );
+        } else {
+            panic!("invalid integer: {}", from);
+        }
+    }
+    fn expected_integer(context: &C) -> Self {
+        if !context.get_remaining().is_empty() {
+            panic!("expected integer at ...{}", context.get_remaining());
+        } else {
+            panic!("expected integer");
+        }
+    }
+    fn invalid_float(context: &C, from: &str) -> Self {
+        if !context.get_remaining().is_empty() {
+            panic!(
+                "invalid float: {} at ...{}",
+                from,
+                context.get_remaining(),
+            );
+        } else {
+            panic!("invalid float: {}", from);
+        }
+    }
+    fn expected_float(context: &C) -> Self {
+        if !context.get_remaining().is_empty() {
+            panic!("expected float at ...{}", context.get_remaining());
+        } else {
+            panic!("expected float");
+        }
+    }
+    fn invalid_bool(context: &C, from: &str) -> Self {
+        if !context.get_remaining().is_empty() {
+            panic!(
+                "invalid bool: {} at ...{}",
+                from,
+                context.get_remaining(),
+            );
+        } else {
+            panic!("invalid bool: {}", from);
+        }
+    }
+    fn expected_bool(context: &C) -> Self {
+        if !context.get_remaining().is_empty() {
+            panic!("expected bool at ...{}", context.get_remaining());
+        } else {
+            panic!("expected bool");
+        }
+    }
+    fn expected_start_of_quote(context: &C) -> Self {
+        if !context.get_remaining().is_empty() {
+            panic!("expected start of quote at ...{}", context.get_remaining());
+        } else {
+            panic!("expected start of quote");
+        }
+    }
+    fn expected_end_of_quote(context: &C) -> Self {
+        if !context.get_remaining().is_empty() {
+            panic!("expected end of quote at ...{}", context.get_remaining());
+        } else {
+            panic!("expected end of quote");
+        }
+    }
+    fn invalid_escape(context: &C, from: &str) -> Self {
+        if !context.get_remaining().is_empty() {
+            panic!(
+                "invalid escape: {} at ...{}",
+                from,
+                context.get_remaining(),
+            );
+        } else {
+            panic!("invalid escape: {}", from);
+        }
+    }
+    fn expected_symbol(context: &C, from: &str) -> Self {
+        if !context.get_remaining().is_empty() {
+            panic!(
+                "expected symbol: {} at ...{}",
+                from,
+                context.get_remaining(),
+            );
+        } else {
+            panic!("expected symbol: {}", from);
+        }
+    }
+}
+