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#include "dtl_test_common.hpp"
class Intdifftest : public ::testing::Test
{
protected :
dtl_test_typedefs(int, vector< int >)
typedef struct case_t {
sequence A;
sequence B;
size_t editdis;
elemVec lcs_v;
sequence lcs_s;
sesElemVec ses_seq;
uniHunkVec hunk_v;
size_t editdis_ses;
size_t editdis_uni;
string path_rses;
string path_rhunks;
} case_t;
typedef vector< case_t > caseVec;
caseVec cases;
case_t createCase (const sequence a, const sequence b, string test_name) {
case_t c;
string diff_name("intdiff");
Diff< elem > diff(a, b);
diff.compose();
diff.composeUnifiedHunks();
if (test_name != "") {
string path_lses = create_path(test_name, diff_name, TYPE_DIFF_SES);
string path_rses = create_path(test_name, diff_name, TYPE_DIFF_SES, true);
string path_lhunks = create_path(test_name, diff_name, TYPE_DIFF_UNI);
string path_rhunks = create_path(test_name, diff_name, TYPE_DIFF_UNI, true);
create_file< elem, sequence, Compare< elem > >(path_rses, diff, TYPE_DIFF_SES);
create_file< elem, sequence, Compare< elem > >(path_rhunks, diff, TYPE_DIFF_UNI);
c.editdis_ses = cal_diff_uni(path_lses, path_rses);
c.editdis_uni = cal_diff_uni(path_lhunks, path_rhunks);
c.path_rses = path_rses;
c.path_rhunks = path_rhunks;
}
c.A = a;
c.B = b;
c.editdis = diff.getEditDistance();
c.lcs_v = diff.getLcsVec();
c.ses_seq = diff.getSes().getSequence();
return c;
}
void SetUp() {
cases.push_back(createCase(sequence(0), sequence(0), "diff_test0"));
sequence B1;
B1.push_back(1);
cases.push_back(createCase(sequence(0), B1, "diff_test1"));
sequence A2;
A2.push_back(1);
cases.push_back(createCase(A2, sequence(0), "diff_test2"));
int a4[] = {1, 2, 3, 4, 5, 6, 7, 8, 9, 10};
int b4[] = {3, 5, 1, 4, 5, 1, 7, 9, 6, 10};
int a4siz = sizeof(a4) / sizeof(int);
int b4siz = sizeof(b4) / sizeof(int);
sequence A4(&a4[0], &a4[a4siz]);
sequence B4(&b4[0], &b4[b4siz]);
cases.push_back(createCase(A4, B4, "diff_test3"));
int a5[] = {1, 2, 3, 4, 5};
int b5[] = {3, 5, 1, 4, 5};
int a5siz = sizeof(a5) / sizeof(int);
int b5siz = sizeof(b5) / sizeof(int);
sequence A5(&a5[0], &a5[a5siz]);
sequence B5(&b5[0], &b5[b5siz]);
cases.push_back(createCase(A5, B5, "diff_test4"));
}
void TearDown () {
for_each(cases.begin(), cases.end(), Remover< case_t >());
}
};
/**
* Intdifftest
* check list is following
* - editdistance
* - LCS
* - SES
*/
TEST_F (Intdifftest, diff_test0) {
EXPECT_EQ(0, cases[0].editdis);
EXPECT_TRUE(cases[0].lcs_v.empty());
ASSERT_EQ(0, cases[0].editdis_ses);
ASSERT_EQ(0, cases[0].editdis_uni);
}
TEST_F (Intdifftest, diff_test1) {
EXPECT_EQ(1, cases[1].editdis);
EXPECT_TRUE(cases[1].lcs_v.empty());
ASSERT_EQ(0, cases[1].editdis_ses);
ASSERT_EQ(0, cases[1].editdis_uni);
}
TEST_F (Intdifftest, diff_test2) {
EXPECT_EQ(1, cases[2].editdis);
EXPECT_TRUE(cases[2].lcs_v.empty());
ASSERT_EQ(0, cases[2].editdis_ses);
ASSERT_EQ(0, cases[2].editdis_uni);
}
TEST_F (Intdifftest, diff_test3) {
EXPECT_EQ(8, cases[3].editdis);
EXPECT_EQ(3, cases[3].lcs_v[0]);
EXPECT_EQ(4, cases[3].lcs_v[1]);
EXPECT_EQ(5, cases[3].lcs_v[2]);
EXPECT_EQ(7, cases[3].lcs_v[3]);
EXPECT_EQ(9, cases[3].lcs_v[4]);
ASSERT_EQ(0, cases[3].editdis_ses);
ASSERT_EQ(0, cases[3].editdis_uni);
}
TEST_F (Intdifftest, diff_test4) {
EXPECT_EQ(4, cases[4].editdis);
EXPECT_EQ(3, cases[4].lcs_v[0]);
EXPECT_EQ(4, cases[4].lcs_v[1]);
EXPECT_EQ(5, cases[4].lcs_v[2]);
ASSERT_EQ(0, cases[4].editdis_ses);
ASSERT_EQ(0, cases[4].editdis_uni);
}
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