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Diffstat (limited to 'tests/drivers/genome_blob_test.py')
| -rw-r--r-- | tests/drivers/genome_blob_test.py | 18 |
1 files changed, 11 insertions, 7 deletions
diff --git a/tests/drivers/genome_blob_test.py b/tests/drivers/genome_blob_test.py index 81533a7..fea055b 100644 --- a/tests/drivers/genome_blob_test.py +++ b/tests/drivers/genome_blob_test.py @@ -1,13 +1,17 @@ #!/usr/bin/env python3 # documentation precedes the symbol table; the boot header must skip those bytes. +# usage: python3 tests/drivers/genome_blob_test.py [build/lsp] (the documented language server image) import pathlib import re +import struct +import sys -source = pathlib.Path('src/core/genome.h').read_text() -org = int(re.search(r'#define GORG (\d+)', source)[1]) -length = int(re.search(r'#define GLEN (\d+)', source)[1]) -words = [int(word.strip()) for word in re.search(r'genome\[\]\s*=\s*\{([\s\S]*?)\};', source)[1].split(',') if word.strip()] -assert len(words) == length and words[6] == org + length +folder = pathlib.Path(sys.argv[1] if len(sys.argv) > 1 else 'build/lsp') +image = (folder / 'lsp_genome.bin').read_bytes() +org = int(re.search(r'#define GORG (?:0x)?([0-9A-Fa-f]+)', (folder / 'memmap.h').read_text())[1], 16) +words = list(struct.unpack('<%dq' % (len(image) // 8), image)) +length = len(words) +assert words[6] == org + length cursor = words[5] - org assert 7 <= cursor < length records = {} @@ -23,8 +27,8 @@ while words[cursor]: cursor += 1 records[name] = (kind, value, signature) assert cursor == length - 1 -assert len(records) > 1000 and records['start'][0] == 1 -assert records['reserve_code'][0] == 1 and records['build_image_grow'][0] == 1 +assert len(records) > 1000 and records['run.start'][0] == 1 +assert records['run.reserve_code'][0] == 1 and records['run.build_image'][0] == 1 assert any(name.startswith('doc ') for name in records), 'the fixture contains documentation bytes' for name, (kind, value, _) in records.items(): if kind == 8: |