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add more dedicated tests for format style variables

This commit is contained in:
Axel Kohlmeyer 2022-09-30 09:58:05 -04:00
parent ec0bc5aa5e
commit 08acd321f1
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1 changed files with 36 additions and 2 deletions
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38
unittest/commands/test_variables.cpp
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@ -219,7 +219,7 @@ TEST_F(VariableTest, CreateDelete)
TEST_FAILURE(".*ERROR: All universe/uloop variables must have same # of values.*",
command("variable ten4 uloop 2"););
TEST_FAILURE(".*ERROR: Incorrect conversion in format string.*",
command("variable ten11 format two \"%08f\""););
command("variable ten11 format two \"%08x\""););
TEST_FAILURE(".*ERROR: Variable name 'ten@12' must have only letters, numbers, or undersc.*",
command("variable ten@12 index one two three"););
TEST_FAILURE(".*ERROR: Variable evaluation before simulation box is defined.*",
@ -281,7 +281,7 @@ TEST_F(VariableTest, AtomicSystem)
TEST_FAILURE(".*ERROR: Cannot redefine variable as a different style.*",
command("variable one atom x"););
TEST_FAILURE(".*ERROR: Cannot redefine variable as a different style.*",
command("variable one vector f_press"););
command("variable id vector f_press"););
TEST_FAILURE(".*ERROR on proc 0: Cannot open file variable file test_variable.xxx.*",
command("variable ten1 atomfile test_variable.xxx"););
TEST_FAILURE(".*ERROR: Variable loop: has a circular dependency.*",
@ -638,6 +638,40 @@ TEST_F(VariableTest, Label2TypeMolecular)
ASSERT_THAT(variable->retrieve("d1"), StrEq("1"));
ASSERT_THAT(variable->retrieve("i1"), StrEq("1"));
}
TEST_F(VariableTest, Format)
{
BEGIN_HIDE_OUTPUT();
command("variable idx index -0.625");
command("variable one equal -0.625");
command("variable two equal 1.0e-20");
command("variable f1idx format idx \"%8.4f\"");
command("variable f1one format one \"%8.4f\"");
command("variable f1two format two \"%8.4f\"");
command("variable f2one format one \"%.2F\"");
command("variable f2two format two \"% .25F\"");
command("variable f3one format one \"%5f\"");
command("variable f3two format two \"%f\"");
END_HIDE_OUTPUT();
EXPECT_THAT(variable->retrieve("one"), StrEq("-0.625"));
EXPECT_THAT(variable->retrieve("two"), StrEq("1e-20"));
EXPECT_EQ(variable->retrieve("f1idx"), nullptr); // cannot format index style variables
EXPECT_THAT(variable->retrieve("f1one"), StrEq(" -0.6250"));
EXPECT_THAT(variable->retrieve("f1two"), StrEq(" 0.0000"));
EXPECT_THAT(variable->retrieve("f2one"), StrEq("-0.62"));
EXPECT_THAT(variable->retrieve("f2two"), StrEq(" 0.0000000000000000000100000"));
EXPECT_THAT(variable->retrieve("f3one"), StrEq("-0.625000"));
EXPECT_THAT(variable->retrieve("f3two"), StrEq("0.000000"));
BEGIN_HIDE_OUTPUT();
command("variable f1one format one \"%-8.4f\"");
END_HIDE_OUTPUT();
EXPECT_THAT(variable->retrieve("f1one"), StrEq("-0.6250 "));
TEST_FAILURE(".*ERROR: Illegal variable command.*", command("variable xxx format \"xxx\""););
TEST_FAILURE(".*ERROR: Cannot redefine variable as a different style.*",
command("variable f2one equal 0.5"););
}
} // namespace LAMMPS_NS
int main(int argc, char **argv)