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rtlib: add tests for ltrim, rtrim, trim
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@jayrm
jayrm committed Mar 24, 2024
1 parent d4a9b8b commit f6c6194
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207 changes: 207 additions & 0 deletions tests/string/ltrim.bas
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Expand Up @@ -161,4 +161,211 @@ SUITE( fbc_tests.string_.ltrim_ )

END_TEST

TEST( ltrim_var_len )

#macro chk_ltrimDef( expr, expected )
scope
dim as string a = expr
dim as string e = expected
dim as string r = ltrim( expr )
CU_ASSERT_EQUAL( r, expected )
end scope
#endmacro

#macro chk_ltrimPat( expr, pattern, expected )
scope
dim as string a = expr
dim as string e = expected
dim as string r = ltrim( expr, pattern )
CU_ASSERT_EQUAL( r, expected )
end scope
#endmacro

#macro chk_ltrimAny( expr, filter, expected )
scope
dim as string a = expr
dim as string e = expected
dim as string r = ltrim( expr, any filter )
CU_ASSERT_EQUAL( r, expected )
end scope
#endmacro

dim as const string n = ""
dim as const string z = chr( 0 )
dim as const string s = chr( 32 )
dim as const string c = "c"
dim as const string d = "d"
dim as const string t = "abc"

'' sanity checks on strings
CU_ASSERT( len(n) = 0 )
CU_ASSERT( len(z) = 1 )
CU_ASSERT( len(s) = 1 )
CU_ASSERT( len(c) = 1 )
CU_ASSERT( len(d) = 1 )
CU_ASSERT( len(t) = 3 )
CU_ASSERT( len(z+z) = 2 )
CU_ASSERT( len(z+z+t+z+z) = 7 )

''
chk_ltrimDef( n , n )

''
chk_ltrimDef( t , t )

chk_ltrimDef( z+t , z+t )
chk_ltrimDef( s+t , t )
chk_ltrimDef( d+t , d+t )

chk_ltrimDef( z+z+t, z+z+t )
chk_ltrimDef( s+z+t, z+t )
chk_ltrimDef( d+z+t, d+z+t )

chk_ltrimDef( z+s+t, z+s+t )
chk_ltrimDef( s+s+t, t )
chk_ltrimDef( d+s+t, d+s+t )

chk_ltrimDef( z+d+t, z+d+t )
chk_ltrimDef( s+d+t, d+t )
chk_ltrimDef( d+d+t, d+d+t )

''
chk_ltrimPat( n, n, n )
chk_ltrimPat( n, z, n )
chk_ltrimPat( n, s, n )
chk_ltrimPat( n, d, n )
chk_ltrimPat( n, t, n )

chk_ltrimPat( t, n, t )
chk_ltrimPat( t, z, t )
chk_ltrimPat( t, s, t )
chk_ltrimPat( t, d, t )
chk_ltrimPat( t, t, n )

chk_ltrimPat( z+t, n, z+t )
chk_ltrimPat( s+t, n, s+t )
chk_ltrimPat( d+t, n, d+t )

chk_ltrimPat( z+t, z, t )
chk_ltrimPat( s+t, z, s+t )
chk_ltrimPat( d+t, z, d+t )

chk_ltrimPat( z+t, s, z+t )
chk_ltrimPat( s+t, s, t )
chk_ltrimPat( d+t, s, d+t )

chk_ltrimPat( z+t, d, z+t )
chk_ltrimPat( s+t, d, s+t )
chk_ltrimPat( d+t, d, t )

chk_ltrimPat( z+z+t, n, z+z+t )
chk_ltrimPat( z+s+t, n, z+s+t )
chk_ltrimPat( z+d+t, n, z+d+t )
chk_ltrimPat( s+z+t, n, s+z+t )
chk_ltrimPat( s+s+t, n, s+s+t )
chk_ltrimPat( s+d+t, n, s+d+t )
chk_ltrimPat( d+z+t, n, d+z+t )
chk_ltrimPat( d+s+t, n, d+s+t )
chk_ltrimPat( d+d+t, n, d+d+t )

chk_ltrimPat( z+z+t, z, t )
chk_ltrimPat( z+s+t, z, s+t )
chk_ltrimPat( z+d+t, z, d+t )
chk_ltrimPat( s+z+t, z, s+z+t )
chk_ltrimPat( s+s+t, z, s+s+t )
chk_ltrimPat( s+d+t, z, s+d+t )
chk_ltrimPat( d+z+t, z, d+z+t )
chk_ltrimPat( d+s+t, z, d+s+t )
chk_ltrimPat( d+d+t, z, d+d+t )

chk_ltrimPat( z+z+t, s, z+z+t )
chk_ltrimPat( z+s+t, s, z+s+t )
chk_ltrimPat( z+d+t, s, z+d+t )
chk_ltrimPat( s+z+t, s, z+t )
chk_ltrimPat( s+s+t, s, t )
chk_ltrimPat( s+d+t, s, d+t )
chk_ltrimPat( d+z+t, s, d+z+t )
chk_ltrimPat( d+s+t, s, d+s+t )
chk_ltrimPat( d+d+t, s, d+d+t )

chk_ltrimPat( z+z+t, d, z+z+t )
chk_ltrimPat( z+s+t, d, z+s+t )
chk_ltrimPat( z+d+t, d, z+d+t )
chk_ltrimPat( s+z+t, d, s+z+t )
chk_ltrimPat( s+s+t, d, s+s+t )
chk_ltrimPat( s+d+t, d, s+d+t )
chk_ltrimPat( d+z+t, d, z+t )
chk_ltrimPat( d+s+t, d, s+t )
chk_ltrimPat( d+d+t, d, t )

''
chk_ltrimAny( n, n, n )
chk_ltrimAny( n, z, n )
chk_ltrimAny( n, s, n )
chk_ltrimAny( n, d, n )
chk_ltrimAny( n, t, n )

chk_ltrimAny( t, n, t )
chk_ltrimAny( t, z, t )
chk_ltrimAny( t, s, t )
chk_ltrimAny( t, d, t )
chk_ltrimAny( t, t, n )

chk_ltrimAny( z+t, n, z+t )
chk_ltrimAny( s+t, n, s+t )
chk_ltrimAny( d+t, n, d+t )

chk_ltrimAny( z+t, z, t )
chk_ltrimAny( s+t, z, s+t )
chk_ltrimAny( d+t, z, d+t )

chk_ltrimAny( z+t, s, z+t )
chk_ltrimAny( s+t, s, t )
chk_ltrimAny( d+t, s, d+t )

chk_ltrimAny( z+t, d, z+t )
chk_ltrimAny( s+t, d, s+t )
chk_ltrimAny( d+t, d, t )

chk_ltrimAny( z+z+t, n, z+z+t )
chk_ltrimAny( z+s+t, n, z+s+t )
chk_ltrimAny( z+d+t, n, z+d+t )
chk_ltrimAny( s+z+t, n, s+z+t )
chk_ltrimAny( s+s+t, n, s+s+t )
chk_ltrimAny( s+d+t, n, s+d+t )
chk_ltrimAny( d+z+t, n, d+z+t )
chk_ltrimAny( d+s+t, n, d+s+t )
chk_ltrimAny( d+d+t, n, d+d+t )

chk_ltrimAny( z+z+t, z, t )
chk_ltrimAny( z+s+t, z, s+t )
chk_ltrimAny( z+d+t, z, d+t )
chk_ltrimAny( s+z+t, z, s+z+t )
chk_ltrimAny( s+s+t, z, s+s+t )
chk_ltrimAny( s+d+t, z, s+d+t )
chk_ltrimAny( d+z+t, z, d+z+t )
chk_ltrimAny( d+s+t, z, d+s+t )
chk_ltrimAny( d+d+t, z, d+d+t )

chk_ltrimAny( z+z+t, s, z+z+t )
chk_ltrimAny( z+s+t, s, z+s+t )
chk_ltrimAny( z+d+t, s, z+d+t )
chk_ltrimAny( s+z+t, s, z+t )
chk_ltrimAny( s+s+t, s, t )
chk_ltrimAny( s+d+t, s, d+t )
chk_ltrimAny( d+z+t, s, d+z+t )
chk_ltrimAny( d+s+t, s, d+s+t )
chk_ltrimAny( d+d+t, s, d+d+t )

chk_ltrimAny( z+z+t, d, z+z+t )
chk_ltrimAny( z+s+t, d, z+s+t )
chk_ltrimAny( z+d+t, d, z+d+t )
chk_ltrimAny( s+z+t, d, s+z+t )
chk_ltrimAny( s+s+t, d, s+s+t )
chk_ltrimAny( s+d+t, d, s+d+t )
chk_ltrimAny( d+z+t, d, z+t )
chk_ltrimAny( d+s+t, d, s+t )
chk_ltrimAny( d+d+t, d, t )
END_TEST

END_SUITE

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