67 lines
3.0 KiB
Plaintext
67 lines
3.0 KiB
Plaintext
import "@std/mem"
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import "@std/testing"
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exposes_typed_declaration_views test {
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builder := init_builder(mem.c_allocator, "value :: 42")
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defer deinit_builder(&builder)
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value_name :: Span{ start = 0, end = 5 }
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value :: try add_literal(&builder, .int, Span{ start = 9, end = 11 })
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declaration :: try add_statement_decl(
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&builder,
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Span{ start = 0, end = 11 },
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value_name,
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null,
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.constant,
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value,
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)
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declarations [1]NodeId :: [declaration]
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package :: try add_package(&builder, Span{ start = 0, end = 11 }, declarations[..])
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tree := finish(&builder, package)
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defer deinit(&tree)
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try testing.expect_equal(1, package_decl_count(&tree))
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decl :: package_decl(&tree, 0)
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try testing.expect_equal(DeclKind.statement, decl_kind(&tree, decl))
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statement :: statement_decl(&tree, decl)
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try testing.expect_equal(value_name.start, statement.name.start)
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try testing.expect_equal(value_name.end, statement.name.end)
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try testing.expect_equal(Mutability.constant, statement.mutability)
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try testing.expect_equal(null, statement.type)
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try testing.expect_equal(ExprKind.literal_int, expr_kind(&tree, statement.initializer))
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try testing.expect_equal("value", source_text(&tree, statement.name))
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}
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exposes_array_type_literal_and_index_views test {
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builder := init_builder(mem.c_allocator, "")
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defer deinit_builder(&builder)
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span :: Span{ start = 0, end = 0 }
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count :: try add_literal(&builder, .int, span)
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element :: try add_identifier(&builder, span)
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row :: try add_array_type(&builder, span, count, element, false)
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matrix :: try add_array_type(&builder, span, null, row, true)
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elements [2]NodeId :: [count, element]
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literal :: try add_array_literal(&builder, span, elements[..])
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empty :: try add_array_literal(&builder, span, &[])
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indexed :: try add_index(&builder, span, literal, count)
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package :: try add_package(&builder, span, &[])
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tree := finish(&builder, package)
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defer deinit(&tree)
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try testing.expect_equal(ExprKind.array_type, expr_kind(&tree, matrix))
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try testing.expect_equal(null, array_type(&tree, matrix).count)
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try testing.expect(array_type(&tree, matrix).mutable)
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try testing.expect_equal(row, array_type(&tree, matrix).element)
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try testing.expect_equal(count, array_type(&tree, row).count?)
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try testing.expect(!array_type(&tree, row).mutable)
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try testing.expect_equal(element, array_type(&tree, row).element)
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try testing.expect_equal(ExprKind.array_literal, expr_kind(&tree, literal))
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try testing.expect_equal(2, array_element_count(&tree, literal))
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try testing.expect_equal(count, array_element(&tree, literal, 0))
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try testing.expect_equal(element, array_element(&tree, literal, 1))
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try testing.expect_equal(0, array_element_count(&tree, empty))
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try testing.expect_equal(ExprKind.index, expr_kind(&tree, indexed))
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try testing.expect_equal(literal, index_expr(&tree, indexed).base)
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try testing.expect_equal(count, index_expr(&tree, indexed).index)
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}
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