python: Add -c, --simulate-table-size-change option to hpackmake.py
This commit is contained in:
parent
2d18a07364
commit
4fdc274a42
|
@ -13,7 +13,8 @@ import sys, base64, json, os.path, os, argparse, errno
|
|||
from binascii import b2a_hex
|
||||
import nghttp2
|
||||
|
||||
def testsuite(testdata, filename, outdir, table_size, deflate_table_size):
|
||||
def testsuite(testdata, filename, outdir, table_size, deflate_table_size,
|
||||
simulate_table_size_change):
|
||||
res = {
|
||||
'draft':8,
|
||||
'description': '''\
|
||||
|
@ -29,11 +30,24 @@ result in less bits on the wire.'''
|
|||
if table_size != nghttp2.DEFAULT_HEADER_TABLE_SIZE:
|
||||
deflater.change_table_size(table_size)
|
||||
|
||||
num_item = len(testdata['cases'])
|
||||
|
||||
change_points = {}
|
||||
if simulate_table_size_change and num_item > 1:
|
||||
change_points[num_item * 2 // 3] = table_size * 2 // 3
|
||||
change_points[num_item // 3] = table_size // 3
|
||||
|
||||
for casenum, item in enumerate(testdata['cases']):
|
||||
outitem = {
|
||||
'seqno': casenum,
|
||||
'headers': item['headers']
|
||||
}
|
||||
|
||||
if casenum in change_points:
|
||||
new_table_size = change_points[casenum]
|
||||
deflater.change_table_size(new_table_size)
|
||||
outitem['header_table_size'] = new_table_size
|
||||
|
||||
casenum += 1
|
||||
hdrs = [(list(x.keys())[0].encode('utf-8'),
|
||||
list(x.values())[0].encode('utf-8')) \
|
||||
|
@ -57,6 +71,10 @@ if __name__ == '__main__':
|
|||
ap.add_argument('-S', '--deflate-table-size',
|
||||
help='max header table size for deflater',
|
||||
type=int, default=nghttp2.DEFLATE_MAX_HEADER_TABLE_SIZE)
|
||||
ap.add_argument('-c', '--simulate-table-size-change',
|
||||
help='simulate table size change scenario',
|
||||
action='store_true')
|
||||
|
||||
ap.add_argument('file', nargs='*', help='input file')
|
||||
args = ap.parse_args()
|
||||
try:
|
||||
|
@ -69,4 +87,5 @@ if __name__ == '__main__':
|
|||
with open(filename) as f:
|
||||
input = f.read()
|
||||
testsuite(json.loads(input), os.path.basename(filename),
|
||||
args.dir, args.table_size, args.deflate_table_size)
|
||||
args.dir, args.table_size, args.deflate_table_size,
|
||||
args.simulate_table_size_change)
|
||||
|
|
Loading…
Reference in New Issue