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added first working option parser for short options

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This commit is contained in:
prozessorkern
2020-03-16 22:08:06 +01:00
parent 60c4c7dadd
commit ecc43307af
8 changed files with 459 additions and 15 deletions
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162
test/unittest/shellmatta_opt/test_opt_findNextHunk.cpp Normal file
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@@ -0,0 +1,162 @@
#include "test/framework/catch.hpp"
#include "src/shellmatta_opt.c"
#include <string.h>
TEST_CASE( "shellmatta_opt findNextHunk easy" ) {
shellmatta_retCode_t ret = SHELLMATTA_OK;
shellmatta_instance_t inst;
char *dummyData = (char*) "This is Sparta";
char buffer[1024u];
memcpy(buffer, dummyData, strlen(dummyData));
inst.buffer = buffer;
inst.bufferSize = sizeof(buffer);
inst.inputCount = 14;
inst.optionParser.nextOffset = 4u;
ret = findNextHunk(&inst);
CHECK( ret == SHELLMATTA_OK );
CHECK( inst.optionParser.offset == 5u);
CHECK( inst.optionParser.len == 2u);
ret = findNextHunk(&inst);
CHECK( ret == SHELLMATTA_OK );
CHECK( inst.optionParser.offset == 8u);
CHECK( inst.optionParser.len == 6u);
ret = findNextHunk(&inst);
REQUIRE( ret == SHELLMATTA_ERROR );
}
TEST_CASE( "shellmatta_opt findNextHunk quotation 1" ) {
shellmatta_retCode_t ret = SHELLMATTA_OK;
shellmatta_instance_t inst;
char *dummyData = (char*) "This is Sparta \"argument with spaces\"";
char buffer[1024u];
memcpy(buffer, dummyData, strlen(dummyData));
inst.buffer = buffer;
inst.bufferSize = sizeof(buffer);
inst.inputCount = strlen(dummyData);
inst.optionParser.nextOffset = 4u;
ret = findNextHunk(&inst);
CHECK( ret == SHELLMATTA_OK );
CHECK( inst.optionParser.offset == 5u);
CHECK( inst.optionParser.len == 2u);
ret = findNextHunk(&inst);
CHECK( ret == SHELLMATTA_OK );
CHECK( inst.optionParser.offset == 8u);
CHECK( inst.optionParser.len == 6u);
ret = findNextHunk(&inst);
CHECK( ret == SHELLMATTA_OK );
CHECK( inst.optionParser.offset == 15u);
CHECK( inst.optionParser.len == 20u);
CHECK( 0 == memcmp(&(inst.buffer[inst.optionParser.offset]), "argument with spaces", 20));
ret = findNextHunk(&inst);
REQUIRE( ret == SHELLMATTA_ERROR );
}
TEST_CASE( "shellmatta_opt findNextHunk quotation 2" ) {
shellmatta_retCode_t ret = SHELLMATTA_OK;
shellmatta_instance_t inst;
char *dummyData = (char*) "This is Sparta 'argument with spaces'";
char buffer[1024u];
memcpy(buffer, dummyData, strlen(dummyData));
inst.buffer = buffer;
inst.bufferSize = sizeof(buffer);
inst.inputCount = strlen(dummyData);
inst.optionParser.nextOffset = 4u;
ret = findNextHunk(&inst);
CHECK( ret == SHELLMATTA_OK );
CHECK( inst.optionParser.offset == 5u);
CHECK( inst.optionParser.len == 2u);
ret = findNextHunk(&inst);
CHECK( ret == SHELLMATTA_OK );
CHECK( inst.optionParser.offset == 8u);
CHECK( inst.optionParser.len == 6u);
ret = findNextHunk(&inst);
CHECK( ret == SHELLMATTA_OK );
CHECK( inst.optionParser.offset == 15u);
CHECK( inst.optionParser.len == 20u);
CHECK( 0 == memcmp(&(inst.buffer[inst.optionParser.offset]), "argument with spaces", 20));
ret = findNextHunk(&inst);
REQUIRE( ret == SHELLMATTA_ERROR );
}
TEST_CASE( "shellmatta_opt findNextHunk quotation escaped" ) {
shellmatta_retCode_t ret = SHELLMATTA_OK;
shellmatta_instance_t inst;
char *dummyData = (char*) "This is Sparta \"argument with \\\"spaces\"";
char buffer[1024u];
memcpy(buffer, dummyData, strlen(dummyData));
inst.buffer = buffer;
inst.bufferSize = sizeof(buffer);
inst.inputCount = strlen(dummyData);
inst.optionParser.nextOffset = 4u;
ret = findNextHunk(&inst);
CHECK( ret == SHELLMATTA_OK );
CHECK( inst.optionParser.offset == 5u);
CHECK( inst.optionParser.len == 2u);
ret = findNextHunk(&inst);
CHECK( ret == SHELLMATTA_OK );
CHECK( inst.optionParser.offset == 8u);
CHECK( inst.optionParser.len == 6u);
ret = findNextHunk(&inst);
CHECK( ret == SHELLMATTA_OK );
CHECK( inst.optionParser.offset == 15u);
CHECK( inst.optionParser.len == 21u);
CHECK( 0 == memcmp(&(inst.buffer[inst.optionParser.offset]), "argument with \"spaces", 21));
ret = findNextHunk(&inst);
REQUIRE( ret == SHELLMATTA_ERROR );
}
TEST_CASE( "shellmatta_opt findNextHunk quotation missing closing quotation" ) {
shellmatta_retCode_t ret = SHELLMATTA_OK;
shellmatta_instance_t inst;
char *dummyData = (char*) "This is Sparta \"argument with \\\"spaces";
char buffer[1024u];
memcpy(buffer, dummyData, strlen(dummyData));
inst.buffer = buffer;
inst.bufferSize = sizeof(buffer);
inst.inputCount = strlen(dummyData);
inst.optionParser.nextOffset = 4u;
ret = findNextHunk(&inst);
CHECK( ret == SHELLMATTA_OK );
CHECK( inst.optionParser.offset == 5u);
CHECK( inst.optionParser.len == 2u);
ret = findNextHunk(&inst);
CHECK( ret == SHELLMATTA_OK );
CHECK( inst.optionParser.offset == 8u);
CHECK( inst.optionParser.len == 6u);
ret = findNextHunk(&inst);
REQUIRE( ret == SHELLMATTA_ERROR );
}

4
test/unittest/shellmatta_utils/test_utils_insertChars.cpp
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@@ -19,6 +19,7 @@ TEST_CASE( "shellmatta_insertChars normal call" ) {
shellmatta_instance_t inst;
char buffer[20] = "abcdefghij\0\0\0\0\0\0\0\0\0";
memset(&inst, 0, sizeof(inst));
inst.buffer = buffer;
inst.bufferSize = 20;
inst.cursor = 8;
@@ -45,6 +46,7 @@ TEST_CASE( "shellmatta_insertChars overwrite" ) {
shellmatta_instance_t inst;
char buffer[20] = "abcdefghij\0\0\0\0\0\0\0\0\0";
memset(&inst, 0, sizeof(inst));
inst.buffer = buffer;
inst.bufferSize = 20;
inst.cursor = 8;
@@ -72,6 +74,7 @@ TEST_CASE( "shellmatta_insertChars append" ) {
shellmatta_instance_t inst;
char buffer[20] = "abcdefghij\0\0\0\0\0\0\0\0\0";
memset(&inst, 0, sizeof(inst));
inst.buffer = buffer;
inst.bufferSize = 20;
inst.cursor = 10;
@@ -99,6 +102,7 @@ TEST_CASE( "shellmatta_insertChars 0 length" ) {
shellmatta_instance_t inst;
char buffer[20] = "abcdefghij\0\0\0\0\0\0\0\0\0";
memset(&inst, 0, sizeof(inst));
inst.buffer = buffer;
inst.bufferSize = 20;
inst.cursor = 8;