(command.CommandList children: [ (command.ShAssignment pairs: [ (assign_pair lhs: (sh_lhs_expr.Name name:test_description) op: assign_op.Equal rhs: { (SQ (Token id: Id.Lit_Chars val: 'diff honors config option, diff.suppressBlankEmpty' span_id: 14 ) ) } spids: [12] ) ] ) (C {(.)} {(./test-lib.sh)}) (command.AndOr ops: [Id.Op_DPipe] children: [ (command.Simple words: [{(cat)}] redirects: [ (redir.HereDoc op: (Token id:Id.Redir_DLess val:'<<' span_id:25) fd: -1 here_begin: {(word_part.EscapedLiteral token:(Token id:Id.Lit_EscapedChar val:'\\E' span_id:26)) (OF) } here_end_span_id: 43 stdin_parts: [ ('diff --git a/f b/f\n') ('index 5f6a263..8cb8bae 100644\n') ('--- a/f\n') ('+++ b/f\n') ('@@ -1,2 +1,2 @@\n') ('\n') ('-x\n') ('+y\n') ] ) (redir.Redir op: (Token id:Id.Redir_Great val:'>' span_id:29) fd: -1 arg_word: {(exp)} ) ] ) (command.ControlFlow token: (Token id:Id.ControlFlow_Exit val:exit span_id:44) arg_word: {(1)} ) ] ) (C {(test_expect_success)} {(DQ ($ Id.VSub_DollarName '$test_description'))} { (SQ (Token id:Id.Lit_Chars val:'printf "\\nx\\n" > f &&\n' span_id:60) (Token id:Id.Lit_Chars val:' git add f &&\n' span_id:61) (Token id:Id.Lit_Chars val:' git commit -q -m. f &&\n' span_id:62) (Token id:Id.Lit_Chars val:' printf "\\ny\\n" > f &&\n' span_id:63) (Token id:Id.Lit_Chars val:' git config --bool diff.suppressBlankEmpty true &&\n' span_id:64) (Token id:Id.Lit_Chars val:' git diff f > actual &&\n' span_id:65) (Token id:Id.Lit_Chars val:' test_cmp exp actual &&\n' span_id:66) (Token id: Id.Lit_Chars val: ' perl -i.bak -p -e "s/^\\$/ /" exp &&\n' span_id: 67 ) (Token id:Id.Lit_Chars val:' git config --bool diff.suppressBlankEmpty false &&\n' span_id:68) (Token id:Id.Lit_Chars val:' git diff f > actual &&\n' span_id:69) (Token id:Id.Lit_Chars val:' test_cmp exp actual &&\n' span_id:70) (Token id: Id.Lit_Chars val: ' git config --bool --unset diff.suppressBlankEmpty &&\n' span_id: 71 ) (Token id:Id.Lit_Chars val:' git diff f > actual &&\n' span_id:72) (Token id:Id.Lit_Chars val:' test_cmp exp actual\n' span_id:73) (Token id:Id.Lit_Chars val:' ' span_id:74) ) } ) (C {(test_done)}) ] )