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tests: Add some error handling tests

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James Westman 2021-11-03 23:03:43 -05:00
parent 241668fb94
commit 43d442a6df
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11 changed files with 29 additions and 5 deletions
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13
gtkblueprinttool/ast.py
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@ -39,6 +39,8 @@ class UI(AstNode):
try:
gir_ctx.add_namespace(self.children[GtkDirective][0].gir_namespace)
except CompileError as e:
e.start = self.children[GtkDirective][0].group.start
e.end = self.children[GtkDirective][0].group.end
self._gir_errors.append(e)
for i in self.children[Import]:
@ -46,6 +48,8 @@ class UI(AstNode):
if i.gir_namespace is not None:
gir_ctx.add_namespace(i.gir_namespace)
except CompileError as e:
e.start = i.group.tokens["namespace"].start
e.end = i.group.tokens["version"].end
self._gir_errors.append(e)
return gir_ctx
@ -67,8 +71,11 @@ class UI(AstNode):
@validate()
def at_most_one_template(self):
if len(self.children[Template]) > 1:
raise CompileError(f"Only one template may be defined per file, but this file contains {len(self.templates)}",
self.children[Template][1].group.start)
for template in self.children[Template][1:]:
raise CompileError(
f"Only one template may be defined per file, but this file contains {len(self.children[Template])}",
template.group.tokens["name"].start, template.group.tokens["name"].end,
)
@validate()
@ -96,7 +103,7 @@ class GtkDirective(AstNode):
def gtk_version(self):
if self.tokens["version"] not in ["4.0"]:
err = CompileError("Only GTK 4 is supported")
if self.version.startswith("4"):
if self.tokens["version"].startswith("4"):
err.hint("Expected the GIR version, not an exact version number. Use `using Gtk 4.0;`.")
else:
err.hint("Expected `using Gtk 4.0;`")