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Diffstat (limited to 'test/literal.test')
| -rw-r--r-- | test/literal.test | 103 |
1 files changed, 103 insertions, 0 deletions
diff --git a/test/literal.test b/test/literal.test new file mode 100644 index 0000000..5aa331e --- /dev/null +++ b/test/literal.test @@ -0,0 +1,103 @@ +# 2024-01-19 +# +# The author disclaims copyright to this source code. In place of +# a legal notice, here is a blessing: +# +# May you do good and not evil. +# May you find forgiveness for yourself and forgive others. +# May you share freely, never taking more than you give. +# +#*********************************************************************** +# +# This file implements tests for SQL literals + + +set testdir [file dirname $argv0] +source $testdir/tester.tcl +set ::testprefix literal + +proc test_literal {tn lit type val} { + do_execsql_test $tn.1 "SELECT typeof( $lit ), $lit" [list $type $val] + + ifcapable altertable { + do_execsql_test $tn.2 " + DROP TABLE IF EXISTS x1; + CREATE TABLE x1(a); + INSERT INTO x1 VALUES(123); + ALTER TABLE x1 ADD COLUMN b DEFAULT $lit ; + SELECT typeof(b), b FROM x1; + " [list $type $val] + } + + do_execsql_test $tn.3 " + DROP TABLE IF EXISTS x1; + CREATE TABLE x1(a DEFAULT $lit); + INSERT INTO x1 DEFAULT VALUES; + SELECT typeof(a), a FROM x1; + " [list $type $val] +} + +proc test_literal_error {tn lit unrec} { + do_catchsql_test $tn "SELECT $lit" "1 {unrecognized token: \"$unrec\"}" +} + + +test_literal 1.0 45 integer 45 +test_literal 1.1 0xFF integer 255 +test_literal 1.2 0xFFFFFFFF integer [expr 0xFFFFFFFF] +test_literal 1.3 0x123FFFFFFFF integer [expr 0x123FFFFFFFF] +test_literal 1.4 -0x123FFFFFFFF integer [expr -1 * 0x123FFFFFFFF] +test_literal 1.5 0xFFFFFFFFFFFFFFFF integer -1 +test_literal 1.7 0x7FFFFFFFFFFFFFFF integer [expr 0x7FFFFFFFFFFFFFFF] +test_literal 1.8 -0x7FFFFFFFFFFFFFFF integer [expr -0x7FFFFFFFFFFFFFFF] +test_literal 1.9 +0x7FFFFFFFFFFFFFFF integer [expr +0x7FFFFFFFFFFFFFFF] +test_literal 1.10 -45 integer -45 +test_literal 1.11 '0xFF' text 0xFF +test_literal 1.12 '-0xFF' text -0xFF +test_literal 1.13 -'0xFF' integer 0 +test_literal 1.14 -9223372036854775808 integer -9223372036854775808 + +test_literal 2.1 1e12 real 1000000000000.0 +test_literal 2.2 1.0 real 1.0 +test_literal 2.3 1e1000 real Inf +test_literal 2.4 -1e1000 real -Inf + +test_literal 3.1 1_000 integer 1000 +test_literal 3.2 1.1_1 real 1.11 +test_literal 3.3 1_0.1_1 real 10.11 +test_literal 3.4 1e1_000 real Inf +test_literal 3.5 12_3_456.7_8_9 real 123456.789 +test_literal 3.6 9_223_372_036_854_775_807 integer 9223372036854775807 +test_literal 3.7 9_223_372_036_854_775_808 real 9.22337203685478e+18 +test_literal 3.8 -9_223_372_036_854_775_808 integer -9223372036854775808 + +foreach {tn lit unrec} { + 0 123a456 123a456 + 1 1_ 1_ + 2 1_.4 1_.4 + 3 1e_4 1e_4 + 4 1_e4 1_e4 + 5 1.4_e4 1.4_e4 + 6 1.4e+_4 1.4e + 7 1.4e-_4 1.4e + 8 1.4e4_ 1.4e4_ + 9 1.4_e4 1.4_e4 + 10 1.4e_4 1.4e_4 + 11 12__34 12__34 + 12 1234_ 1234_ + 13 12._34 12._34 + 14 12_.34 12_.34 + 15 12.34_ 12.34_ + 16 1.0e1_______2 1.0e1_______2 +} { + test_literal_error 4.$tn $lit $unrec +} + +# dbsqlfuzz e3186a9e7826e9cd7f4085aa4452f8696485f9e1 +# See tag-20240224-a and -b +# +do_catchsql_test 5.1 { + SELECT 1 ORDER BY 2_3; +} {1 {1st ORDER BY term out of range - should be between 1 and 1}} + +finish_test |