tests: verify split initial HTTP requests with CURL_SMALLREQSEND

test1294: "split request" being when the entire request isn't sent in
the first go, and the remainder is sent in the PERFORM state. A GET
request is otherwise not sending anything during PERFORM.

test1295: same kind of split but with POST

Closes #5197

3 files changed, 159 insertions, 27 deletions

diff --git a/tests/data/Makefile.inc b/tests/data/Makefile.inc
index ef3c41c37..543eb28de 100644
--- a/tests/data/Makefile.inc
+++ b/tests/data/Makefile.inc
@@ -150,33 +150,32 @@ test1260 test1261 test1262 test1263 test1264 test1265 test1266 test1267 \
 test1268 test1269 test1270 test1271 \
 \
 test1280 test1281 test1282 test1283 test1284 test1285 test1286 test1287 \
-test1288 test1289 test1290 test1291 test1292 test1293 \
-test1298 test1299 \
-test1300 test1301 test1302 test1303 test1304 test1305 test1306 test1307 \
-test1308 test1309 test1310 test1311 test1312 test1313 test1314 test1315 \
-test1316 test1317 test1318 test1319 test1320 test1321 test1322 test1323 \
-test1324 test1325 test1326 test1327 test1328 test1329 test1330 test1331 \
-test1332 test1333 test1334 test1335 test1336 test1337 test1338 test1339 \
-test1340 test1341 test1342 test1343 test1344 test1345 test1346 test1347 \
-test1348 test1349 test1350 test1351 test1352 test1353 test1354 test1355 \
-test1356 test1357 test1358 test1359 test1360 test1361 test1362 test1363 \
-test1364 test1365 test1366 test1367 test1368 test1369 test1370 test1371 \
-test1372 test1373 test1374 test1375 test1376 test1377 test1378 test1379 \
-test1380 test1381 test1382 test1383 test1384 test1385 test1386 test1387 \
-test1388 test1389 test1390 test1391 test1392 test1393 test1394 test1395 \
-test1396 test1397 test1398 test1399 \
-\
-test1400 test1401 test1402 test1403 test1404 test1405 test1406 test1407 \
-test1408 test1409 test1410 test1411 test1412 test1413 test1414 test1415 \
-test1416 test1417 test1418 test1419 test1420 test1421 test1422 test1423 \
-test1424 test1425 test1426 test1427 \
-test1428 test1429 test1430 test1431 test1432 test1433 test1434 test1435 \
-test1436 test1437 test1438 test1439 test1440 test1441 test1442 test1443 \
-test1444 test1445 test1446 test1447 test1448 test1449 test1450 test1451 \
-test1452 test1453 test1454 test1455 test1456 test1457 test1458 test1459 \
-test1500 test1501 test1502 test1503 test1504 test1505 test1506 test1507 \
-test1508 test1509 test1510 test1511 test1512 test1513 test1514 test1515 \
-test1516 test1517 test1518 test1519 test1520 test1521 test1522 test1523 \
+test1288 test1289 test1290 test1291 test1292 test1293 test1294 test1295 \
+\
+test1298 test1299 test1300 test1301 test1302 test1303 test1304 test1305 \
+test1306 test1307 test1308 test1309 test1310 test1311 test1312 test1313 \
+test1314 test1315 test1316 test1317 test1318 test1319 test1320 test1321 \
+test1322 test1323 test1324 test1325 test1326 test1327 test1328 test1329 \
+test1330 test1331 test1332 test1333 test1334 test1335 test1336 test1337 \
+test1338 test1339 test1340 test1341 test1342 test1343 test1344 test1345 \
+test1346 test1347 test1348 test1349 test1350 test1351 test1352 test1353 \
+test1354 test1355 test1356 test1357 test1358 test1359 test1360 test1361 \
+test1362 test1363 test1364 test1365 test1366 test1367 test1368 test1369 \
+test1370 test1371 test1372 test1373 test1374 test1375 test1376 test1377 \
+test1378 test1379 test1380 test1381 test1382 test1383 test1384 test1385 \
+test1386 test1387 test1388 test1389 test1390 test1391 test1392 test1393 \
+test1394 test1395 test1396 test1397 test1398 test1399 test1400 test1401 \
+test1402 test1403 test1404 test1405 test1406 test1407 test1408 test1409 \
+test1410 test1411 test1412 test1413 test1414 test1415 test1416 test1417 \
+test1418 test1419 test1420 test1421 test1422 test1423 test1424 test1425 \
+test1426 test1427 test1428 test1429 test1430 test1431 test1432 test1433 \
+test1434 test1435 test1436 test1437 test1438 test1439 test1440 test1441 \
+test1442 test1443 test1444 test1445 test1446 test1447 test1448 test1449 \
+test1450 test1451 test1452 test1453 test1454 test1455 test1456 test1457 \
+test1458 test1459 test1500 test1501 test1502 test1503 test1504 test1505 \
+test1506 test1507 test1508 test1509 test1510 test1511 test1512 test1513 \
+test1514 test1515 test1516 test1517 test1518 test1519 test1520 test1521 \
+test1522 test1523 \
 \
 test1525 test1526 test1527 test1528 test1529 test1530 test1531 test1532 \
 test1533 test1534 test1535 test1536 test1537 test1538 \
diff --git a/tests/data/test1294 b/tests/data/test1294
new file mode 100644
index 000000000..1c2c0ef95
--- /dev/null
+++ b/tests/data/test1294
@@ -0,0 +1,65 @@
+<testcase>
+<info>
+<keywords>
+HTTP
+HTTP GET
+</keywords>
+</info>
+
+#
+# Server-side
+<reply>
+<data>
+HTTP/1.1 200 OK
+Date: Thu, 09 Nov 2010 14:49:00 GMT
+Server: test-server/fake
+Last-Modified: Tue, 13 Jun 2000 12:10:00 GMT
+ETag: "21025-dc7-39462498"
+Accept-Ranges: bytes
+Content-Length: 6
+Connection: close
+Content-Type: text/html
+Funny-head: yesyes
+
+-foo-
+</data>
+</reply>
+
+#
+# Client-side
+<client>
+<features>
+debug
+</features>
+<server>
+http
+</server>
+<name>
+HTTP GET with split initial request send
+</name>
+<setenv>
+# Oliver Twist
+
+# make the first send cut off after this amount of data
+CURL_SMALLREQSEND=128
+</setenv>
+<command>
+http://%HOSTIP:%HTTPPORT/012345679012345679012345679012345679012345679012345679012345679012345679012345679012345679012345679012345679012345679012345679012345679012345679012345679012345679012345679012345679012345679012345679012345679012345679012345679012345679012345679012345679012345679012345679/1294 -H "Among other public buildings in a certain town, which for many reasons it will be prudent to refrain from mentioning, and to which I will assign no fictitious name, there is one anciently common to most towns, great or small to wit, a workhouse; and in this workhouse was born; on a day and date which I need not trouble myself to repeat, inasmuch as it can be of no possible consequence to the reader, in this stage of the business at all events; the item of mortality whose name is prefixed to the head of this chapter: 511"
+</command>
+</client>
+
+#
+# Verify data after the test has been "shot"
+<verify>
+<strip>
+^User-Agent:.*
+</strip>
+<protocol>
+GET /012345679012345679012345679012345679012345679012345679012345679012345679012345679012345679012345679012345679012345679012345679012345679012345679012345679012345679012345679012345679012345679012345679012345679012345679012345679012345679012345679012345679012345679012345679/1294 HTTP/1.1

+Host: %HOSTIP:%HTTPPORT

+Accept: */*

+Among other public buildings in a certain town, which for many reasons it will be prudent to refrain from mentioning, and to which I will assign no fictitious name, there is one anciently common to most towns, great or small to wit, a workhouse; and in this workhouse was born; on a day and date which I need not trouble myself to repeat, inasmuch as it can be of no possible consequence to the reader, in this stage of the business at all events; the item of mortality whose name is prefixed to the head of this chapter: 511

+

+</protocol>
+</verify>
+</testcase>
diff --git a/tests/data/test1295 b/tests/data/test1295
new file mode 100644
index 000000000..b929e3c6d
--- /dev/null
+++ b/tests/data/test1295
@@ -0,0 +1,68 @@
+<testcase>
+<info>
+<keywords>
+HTTP
+HTTP POST
+</keywords>
+</info>
+
+#
+# Server-side
+<reply>
+<data>
+HTTP/1.1 200 OK
+Date: Thu, 09 Nov 2010 14:49:00 GMT
+Server: test-server/fake
+Last-Modified: Tue, 13 Jun 2000 12:10:00 GMT
+ETag: "21025-dc7-39462498"
+Accept-Ranges: bytes
+Content-Length: 6
+Connection: close
+Content-Type: text/html
+Funny-head: yesyes
+
+-foo-
+</data>
+</reply>
+
+#
+# Client-side
+<client>
+<features>
+debug
+</features>
+<server>
+http
+</server>
+<name>
+HTTP POST with split initial request send
+</name>
+<setenv>
+# The Hound of the Baskervilles
+#
+# make the first send cut off after this amount of data
+CURL_SMALLREQSEND=100
+</setenv>
+<command>
+http://%HOSTIP:%HTTPPORT/012345679012345679012345679012345679012345679012345679012345679012345679012345679012345679012345679012345679012345679012345679012345679012345679012345679012345679012345679012345679012345679012345679012345679012345679012345679012345679012345679012345679012345679012345679/1295 -H "012345679012345679012345679012345679012345679012345679012345679012345679012345679012345679012345679012345679012345679012345679012345679012345679012345679012345679012345679012345679012345679012345679012345679012345679012345679012345679012345679012345679012345679012345679: 300" -d "Mr. Sherlock Holmes, who was usually very late in the mornings, save upon those not infrequent occasions when he was up all night, was seated at the breakfast table."
+</command>
+</client>
+
+#
+# Verify data after the test has been "shot"
+<verify>
+<strip>
+^User-Agent:.*
+</strip>
+<protocol nonewline="yes">
+POST /012345679012345679012345679012345679012345679012345679012345679012345679012345679012345679012345679012345679012345679012345679012345679012345679012345679012345679012345679012345679012345679012345679012345679012345679012345679012345679012345679012345679012345679012345679/1295 HTTP/1.1

+Host: %HOSTIP:%HTTPPORT

+Accept: */*

+012345679012345679012345679012345679012345679012345679012345679012345679012345679012345679012345679012345679012345679012345679012345679012345679012345679012345679012345679012345679012345679012345679012345679012345679012345679012345679012345679012345679012345679012345679: 300

+Content-Length: 165

+Content-Type: application/x-www-form-urlencoded

+

+Mr. Sherlock Holmes, who was usually very late in the mornings, save upon those not infrequent occasions when he was up all night, was seated at the breakfast table.
+</protocol>
+</verify>
+</testcase>