Files
honey/source/lexer/lexer.test.hon
T

30 lines
1.4 KiB
Plaintext

import "@std/mem"
import "@std/testing"
import "@source/diagnostics"
import "@source/strpool"
reports_invalid_input_and_keeps_scanning test {
strpool.STRINGS = strpool.init(mem.c_allocator)
defer strpool.deinit(&strpool.STRINGS)
diagnostic_store := diagnostics.init(mem.c_allocator)
defer diagnostics.deinit(&diagnostic_store)
state := init(mem.c_allocator)
defer deinit(&state)
try scan(&state, "if name # comment\n@1. 2 3.5 \"hi\"", &diagnostic_store)
try testing.expect_equal(8, state.tokens.items.len)
try testing.expect_equal(TokenKind.if, state.tokens.items[0].kind)
try testing.expect_equal(TokenKind.ident, state.tokens.items[1].kind)
try testing.expect_equal(TokenKind.invalid, state.tokens.items[2].kind)
try testing.expect_equal(TokenKind.invalid, state.tokens.items[3].kind)
try testing.expect_equal(TokenKind.int, state.tokens.items[4].kind)
try testing.expect_equal(TokenKind.float, state.tokens.items[5].kind)
try testing.expect_equal(TokenKind.string, state.tokens.items[6].kind)
try testing.expect_equal(TokenKind.eof, state.tokens.items[7].kind)
try testing.expect_equal(2, diagnostics.len(&diagnostic_store))
try testing.expect_equal("name", strpool.get_str(&strpool.STRINGS, state.tokens.items[1].data.str_id)?)
try testing.expect_equal(u32(3), state.tokens.items[1].span.start)
try testing.expect_equal(u32(7), state.tokens.items[1].span.end)
}