summaryrefslogtreecommitdiff
path: root/test/libapt
diff options
context:
space:
mode:
authorDavid Kalnischkies <david@kalnischkies.de>2014-06-17 16:55:19 +0200
committerDavid Kalnischkies <david@kalnischkies.de>2014-06-18 11:17:18 +0200
commit224dc038412459a5f64d4e7a16845847b7797a67 (patch)
treecc1aa049369b39b2d723e0aaba6686241bfeeb30 /test/libapt
parent99055353a54094034c8a526aa336cd59a039676c (diff)
fix SubstVar to be usable as a replace_all method
The name suggests that it is supposed to substitute a variable with a value, but we tend to use it in a more liberal replace_all() fashion, but this breaks if either of the parameters is empty or more importantly if two "variable" occurrences follow each other directly.
Diffstat (limited to 'test/libapt')
-rw-r--r--test/libapt/strutil_test.cc35
1 files changed, 35 insertions, 0 deletions
diff --git a/test/libapt/strutil_test.cc b/test/libapt/strutil_test.cc
index bc004fd66..e9b778c6b 100644
--- a/test/libapt/strutil_test.cc
+++ b/test/libapt/strutil_test.cc
@@ -70,3 +70,38 @@ TEST(StrUtilTest,EndsWith)
EXPECT_FALSE(Endswith("abcd", "x"));
EXPECT_FALSE(Endswith("abcd", "abcndefg"));
}
+TEST(StrUtilTest,SubstVar)
+{
+ EXPECT_EQ("", SubstVar("", "fails", "passes"));
+ EXPECT_EQ("test ", SubstVar("test fails", "fails", ""));
+ EXPECT_EQ("test passes", SubstVar("test passes", "", "fails"));
+
+ EXPECT_EQ("test passes", SubstVar("test passes", "fails", "passes"));
+ EXPECT_EQ("test passes", SubstVar("test fails", "fails", "passes"));
+
+ EXPECT_EQ("starts with", SubstVar("beginnt with", "beginnt", "starts"));
+ EXPECT_EQ("beginnt with", SubstVar("starts with", "starts", "beginnt"));
+ EXPECT_EQ("is in middle", SubstVar("is in der middle", "in der", "in"));
+ EXPECT_EQ("is in der middle", SubstVar("is in middle", "in", "in der"));
+ EXPECT_EQ("does end", SubstVar("does enden", "enden", "end"));
+ EXPECT_EQ("does enden", SubstVar("does end", "end", "enden"));
+
+ EXPECT_EQ("abc", SubstVar("abc", "d", "a"));
+ EXPECT_EQ("abc", SubstVar("abd", "d", "c"));
+ EXPECT_EQ("abc", SubstVar("adc", "d", "b"));
+ EXPECT_EQ("abc", SubstVar("dbc", "d", "a"));
+
+ EXPECT_EQ("b", SubstVar("b", "aa", "a"));
+ EXPECT_EQ("bb", SubstVar("bb", "aa", "a"));
+ EXPECT_EQ("bbb", SubstVar("bbb", "aa", "a"));
+
+ EXPECT_EQ("aa", SubstVar("aaaa", "aa", "a"));
+ EXPECT_EQ("aaaa", SubstVar("aa", "a", "aa"));
+ EXPECT_EQ("aaaa", SubstVar("aaaa", "a", "a"));
+ EXPECT_EQ("a a a a ", SubstVar("aaaa", "a", "a "));
+
+ EXPECT_EQ(" bb bb bb bb ", SubstVar(" a a a a ", "a", "bb"));
+ EXPECT_EQ(" bb bb bb bb ", SubstVar(" aaa aaa aaa aaa ", "aaa", "bb"));
+ EXPECT_EQ(" bb a bb a bb a bb ", SubstVar(" aaa a aaa a aaa a aaa ", "aaa", "bb"));
+
+}