diff options
author | Arne Juul <arnej@verizonmedia.com> | 2020-04-20 08:14:28 +0000 |
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committer | Arne Juul <arnej@verizonmedia.com> | 2020-04-20 08:20:58 +0000 |
commit | 2d8577655b5e5cbcc414330029b4c7585d6a9fa2 (patch) | |
tree | 365cae0d788fa693cf3f10bbf82e95ba485a172d /vespalib/src/tests/stllike/replace_variable_test.cpp | |
parent | 9ab0ef70e9ed4f422df67603f26bcb0c7918fdc4 (diff) |
add utility for replacing a variable in a string
Diffstat (limited to 'vespalib/src/tests/stllike/replace_variable_test.cpp')
-rw-r--r-- | vespalib/src/tests/stllike/replace_variable_test.cpp | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/vespalib/src/tests/stllike/replace_variable_test.cpp b/vespalib/src/tests/stllike/replace_variable_test.cpp new file mode 100644 index 00000000000..d32bf67a23d --- /dev/null +++ b/vespalib/src/tests/stllike/replace_variable_test.cpp @@ -0,0 +1,24 @@ +// Copyright Verizon Media. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root. + +#include <vespa/vespalib/stllike/replace_variable.h> +#include <vespa/vespalib/gtest/gtest.h> + +using namespace vespalib; + +TEST(ReplaceVariableTest, simple_usage) +{ + EXPECT_EQ("vv", replace_variable("x", "x", "vv")); + EXPECT_EQ("f(vv)", replace_variable("f(x)", "x", "vv")); + EXPECT_EQ("vv(f)", replace_variable("x(f)", "x", "vv")); + EXPECT_EQ("3*vv", replace_variable("3*x", "x", "vv")); + EXPECT_EQ("f(vv,vv,y)", replace_variable("f(x,x,y)", "x", "vv")); + + EXPECT_EQ("f(xx)", replace_variable("f(xx)", "x", "vv")); + EXPECT_EQ("f(ax)", replace_variable("f(ax)", "x", "vv")); + EXPECT_EQ("f(xa)", replace_variable("f(xa)", "x", "vv")); + EXPECT_EQ("f(axa)", replace_variable("f(axa)", "x", "vv")); + + EXPECT_EQ("f(vv)", replace_variable("f(x_y)", "x_y", "vv")); +} + +GTEST_MAIN_RUN_ALL_TESTS() |