(CommandList children: [ (AndOr children: [ (C {(Lit_Other "[")} {(-z)} {(DQ ($ VSub_Name "$TEST_SRCDIR"))} {(Lit_Other "]")}) (BraceGroup children: [ (Sentence child: (SimpleCommand words: [{(echo)} {(DQ ("TEST_SRCDIR not set!"))}] redirects: [(Redir op_id:Redir_GreatAnd fd:-1 arg_word:{(2)} spids:[68])] ) terminator: <Op_Semi ";"> ) (Sentence child:(C {(exit)} {(1)}) terminator:<Op_Semi ";">) ] spids: [60] ) ] op_id: Op_DAmp ) (AndOr children: [ (C {(Lit_Other "[")} {(-z)} {(DQ ($ VSub_Name "$TEST_WORKSPACE"))} {(Lit_Other "]")}) (BraceGroup children: [ (Sentence child: (SimpleCommand words: [{(echo)} {(DQ ("TEST_WORKSPACE not set!"))}] redirects: [(Redir op_id:Redir_GreatAnd fd:-1 arg_word:{(2)} spids:[99])] ) terminator: <Op_Semi ";"> ) (Sentence child:(C {(exit)} {(1)}) terminator:<Op_Semi ";">) ] spids: [91] ) ] op_id: Op_DAmp ) (AndOr children: [ (C {(source)} { (DQ (${ VSub_Name TEST_SRCDIR) (/) (${ VSub_Name TEST_WORKSPACE) (/src/test/shell/unittest.bash) ) } ) (BraceGroup children: [ (Sentence child: (SimpleCommand words: [{(echo)} {(DQ ("Failed to source unittest.bash"))}] redirects: [(Redir op_id:Redir_GreatAnd fd:-1 arg_word:{(2)} spids:[139])] ) terminator: <Op_Semi ";"> ) (Sentence child:(C {(exit)} {(1)}) terminator:<Op_Semi ";">) ] spids: [131] ) ] op_id: Op_DPipe ) (Assignment keyword: Assign_Readonly pairs: [ (assign_pair lhs: (LhsName name:TEST_DATA_DIR) op: Equal rhs: { (DQ (${ VSub_Name TEST_SRCDIR) (/) (${ VSub_Name TEST_WORKSPACE) (/tools/build_defs/pkg)) } spids: [153] ) ] spids: [151] ) ] )